| 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 | $100.71 | 12.178% | $112.9745 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $211.57 | 3.847% | $219.7091 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $82.71 | 12.435% | $92.995 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $38.91 | 8.547% | $42.2356 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $35.99 | 11.462% | $40.1152 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $38.33 | 12.517% | $43.1278 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $73.41 | 9.238% | $80.1916 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $581.63 | $631.3488 | $631.36 | $631.35 | $631.30 | |