| 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 | $83.89 | 7.468% | $90.1549 | $90.15 | $90.15 | $90.20 |
| Purchase #2 | $21.73 | 7.320% | $23.3206 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $119.38 | 9.692% | $130.9503 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $223.59 | 5.455% | $235.7868 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $112.27 | 7.185% | $120.3366 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $117.89 | 12.315% | $132.4082 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $142.55 | 6.762% | $152.1892 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $821.30 | $885.1466 | $885.15 | $885.15 | $885.20 | |