| 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 | $189.25 | 10.497% | $209.1156 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $52.94 | 4.180% | $55.1529 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $215.97 | 9.709% | $236.9385 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $164.36 | 9.674% | $180.2602 | $180.26 | $180.25 | $180.30 |
| Purchase #5 | $130.45 | 12.456% | $146.6989 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $120.51 | 5.549% | $127.1971 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $103.25 | 11.530% | $115.1547 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $976.73 | $1,070.5179 | $1,070.52 | $1,070.50 | $1,070.60 | |