| 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 | $33.84 | 9.831% | $37.1668 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $192.49 | 7.170% | $206.2915 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $153.80 | 4.230% | $160.3057 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $6.51 | 5.380% | $6.8602 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $49.58 | 12.400% | $55.7279 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $53.54 | 10.708% | $59.2731 | $59.27 | $59.25 | $59.30 |
| Purchase #7 | $180.39 | 12.481% | $202.9045 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $670.15 | $728.5297 | $728.53 | $728.50 | $728.60 | |