| 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 | $36.95 | 8.213% | $39.9847 | $39.98 | $40.00 | $40.00 |
| Purchase #2 | $210.54 | 5.131% | $221.3428 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $158.29 | 11.308% | $176.1894 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $46.63 | 6.612% | $49.7132 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $83.78 | 13.199% | $94.8381 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $202.59 | 13.141% | $229.2124 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $12.57 | 10.351% | $13.8711 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $751.35 | $825.1517 | $825.14 | $825.15 | $825.10 | |