| 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 | $99.77 | 8.276% | $108.027 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $185.30 | 13.664% | $210.6194 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $188.41 | 13.195% | $213.2707 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $90.54 | 4.413% | $94.5355 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $103.86 | 3.776% | $107.7818 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $168.88 | 6.199% | $179.3489 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $244.89 | 9.167% | $267.3391 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,081.65 | $1,180.9224 | $1,180.93 | $1,180.95 | $1,180.80 | |