| 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 | $14.85 | 8.480% | $16.1093 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $237.52 | 10.855% | $263.3028 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $82.82 | 11.772% | $92.5696 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $143.81 | 4.789% | $150.6971 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $33.39 | 7.142% | $35.7747 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $20.49 | 8.867% | $22.3068 | $22.31 | $22.30 | $22.30 |
| Purchase #7 | $90.48 | 3.855% | $93.968 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $623.36 | $674.7283 | $674.73 | $674.65 | $674.80 | |