| 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 | $70.69 | 4.723% | $74.0287 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $212.35 | 13.104% | $240.1763 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $125.66 | 7.537% | $135.131 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $71.91 | 5.375% | $75.7752 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $115.77 | 8.753% | $125.9033 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $211.35 | 6.737% | $225.5886 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $46.29 | 10.300% | $51.0579 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $854.02 | $927.6610 | $927.67 | $927.75 | $927.70 | |