| 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 | $30.30 | 8.369% | $32.8358 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $199.96 | 4.607% | $209.1722 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $81.88 | 9.517% | $89.6725 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $96.25 | 6.292% | $102.3061 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $201.63 | 7.249% | $216.2462 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $233.33 | 10.123% | $256.95 | $256.95 | $256.95 | $257.00 |
| Purchase #7 | $69.32 | 8.275% | $75.0562 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $912.67 | $982.2390 | $982.25 | $982.20 | $982.30 | |