| 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 | $66.51 | 6.777% | $71.0174 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $23.98 | 13.200% | $27.1454 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $37.97 | 7.516% | $40.8238 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $171.79 | 10.312% | $189.505 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $243.97 | 4.401% | $254.7071 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $147.72 | 6.118% | $156.7575 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $220.74 | 6.653% | $235.4258 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $912.68 | $975.3820 | $975.40 | $975.35 | $975.30 | |