| 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 | $144.62 | 4.499% | $151.1265 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $71.92 | 5.450% | $75.8396 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $123.76 | 3.294% | $127.8367 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $174.97 | 5.511% | $184.6126 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $31.27 | 10.648% | $34.5996 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $169.45 | 11.279% | $188.5623 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $14.62 | 12.720% | $16.4797 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $730.61 | $779.0570 | $779.06 | $779.10 | $779.00 | |