| 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 | $167.46 | 10.730% | $185.4285 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $168.43 | 12.731% | $189.8728 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $225.98 | 12.106% | $253.3371 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $245.40 | 10.278% | $270.6222 | $270.62 | $270.60 | $270.60 |
| Purchase #5 | $224.25 | 8.833% | $244.058 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $22.66 | 12.265% | $25.4392 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $37.99 | 12.198% | $42.624 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $1,092.17 | $1,211.3818 | $1,211.38 | $1,211.35 | $1,211.30 | |