| 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 | $70.89 | 5.714% | $74.9407 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $37.88 | 12.857% | $42.7502 | $42.75 | $42.75 | $42.80 |
| Purchase #3 | $187.47 | 7.352% | $201.2528 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $22.77 | 8.241% | $24.6465 | $24.65 | $24.65 | $24.60 |
| Purchase #5 | $235.47 | 3.268% | $243.1652 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $11.84 | 13.621% | $13.4527 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $77.82 | 8.870% | $84.7226 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $644.14 | $684.9307 | $684.93 | $684.90 | $685.00 | |