| 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 | $32.85 | 12.150% | $36.8413 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $198.74 | 13.286% | $225.1446 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $65.89 | 4.551% | $68.8887 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $172.28 | 13.629% | $195.76 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $68.85 | 11.668% | $76.8834 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $112.95 | 5.865% | $119.5745 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $110.51 | 7.666% | $118.9817 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $762.07 | $842.0742 | $842.06 | $842.10 | $842.10 | |