| 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 | $21.31 | 6.752% | $22.7489 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $128.83 | 13.622% | $146.3792 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $16.27 | 13.166% | $18.4121 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $101.34 | 11.254% | $112.7448 | $112.74 | $112.75 | $112.70 |
| Purchase #5 | $177.89 | 12.498% | $200.1227 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $179.88 | 11.480% | $200.5302 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $243.45 | 3.682% | $252.4138 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $868.97 | $953.3517 | $953.34 | $953.35 | $953.20 | |