| 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 | $90.44 | 6.299% | $96.1368 | $96.14 | $96.15 | $96.10 |
| Purchase #2 | $51.61 | 7.764% | $55.617 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $162.97 | 4.584% | $170.4405 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $11.66 | 10.725% | $12.9105 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $207.46 | 10.548% | $229.3429 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $115.77 | 9.115% | $126.3224 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $25.92 | 12.769% | $29.2297 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $665.83 | $719.9998 | $720.00 | $720.00 | $719.80 | |