| 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 | $32.45 | 7.415% | $34.8562 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $82.52 | 8.540% | $89.5672 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $73.82 | 3.452% | $76.3683 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $94.36 | 13.279% | $106.8901 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $224.74 | 12.153% | $252.0527 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $42.59 | 6.470% | $45.3456 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $109.77 | 10.610% | $121.4166 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $660.25 | $726.4967 | $726.51 | $726.45 | $726.60 | |