| 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 | $177.73 | 7.692% | $191.401 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $151.31 | 13.582% | $171.8609 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $154.36 | 12.535% | $173.709 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $185.81 | 6.210% | $197.3488 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $85.29 | 12.356% | $95.8284 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $201.99 | 10.777% | $223.7585 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $24.49 | 10.802% | $27.1354 | $27.14 | $27.15 | $27.10 |
| 7 purchase totals = | $980.98 | $1,081.0420 | $1,081.05 | $1,081.05 | $1,081.00 | |