| 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 | $117.84 | 9.532% | $129.0725 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $66.33 | 10.807% | $73.4983 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $147.51 | 5.739% | $155.9756 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $233.89 | 8.530% | $253.8408 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $85.99 | 12.612% | $96.8351 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $66.29 | 8.805% | $72.1268 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $195.45 | 8.494% | $212.0515 | $212.05 | $212.05 | $212.10 |
| 7 purchase totals = | $913.30 | $993.4006 | $993.41 | $993.45 | $993.40 | |