| 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 | $40.26 | 8.375% | $43.6318 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $42.45 | 5.495% | $44.7826 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $117.99 | 5.233% | $124.1644 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $102.30 | 5.194% | $107.6135 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $108.43 | 8.640% | $117.7984 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $122.60 | 7.677% | $132.012 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $142.95 | 6.259% | $151.8972 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $676.98 | $721.8999 | $721.89 | $721.90 | $721.90 | |