| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.96 | 13.342% | $267.4418 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $219.73 | 5.815% | $232.5073 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $213.63 | 10.180% | $235.3775 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $120.84 | 6.616% | $128.8348 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $185.45 | 13.413% | $210.3244 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $212.28 | 12.797% | $239.4455 | $239.45 | $239.45 | $239.40 |
| Purchase #7 | $201.66 | 12.293% | $226.4501 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $1,389.55 | $1,540.3814 | $1,540.38 | $1,540.40 | $1,540.30 | |