| 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 | $230.25 | 4.436% | $240.4639 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $161.83 | 7.798% | $174.4495 | $174.45 | $174.45 | $174.40 |
| Purchase #3 | $57.77 | 12.452% | $64.9635 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $184.94 | 5.382% | $194.8935 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $202.97 | 9.678% | $222.6134 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $97.40 | 4.843% | $102.1171 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $48.62 | 13.179% | $55.0276 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $983.78 | $1,054.5285 | $1,054.52 | $1,054.50 | $1,054.50 | |