| 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 | $31.27 | 9.593% | $34.2697 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $86.69 | 11.601% | $96.7469 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $145.52 | 8.702% | $158.1832 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $179.58 | 5.125% | $188.7835 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $85.71 | 13.123% | $96.9577 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $29.69 | 13.376% | $33.6613 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $161.44 | 12.607% | $181.7927 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $719.90 | $790.3950 | $790.39 | $790.40 | $790.50 | |