| 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 | $224.62 | 8.653% | $244.0564 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $45.45 | 9.743% | $49.8782 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $24.75 | 3.666% | $25.6573 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $240.57 | 13.308% | $272.5851 | $272.59 | $272.60 | $272.60 |
| Purchase #5 | $83.77 | 8.840% | $91.1753 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $39.80 | 11.693% | $44.4538 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $196.52 | 12.300% | $220.692 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $855.48 | $948.4981 | $948.51 | $948.55 | $948.70 | |