| 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 | $80.84 | 8.155% | $87.4325 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $238.98 | 3.401% | $247.1077 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $178.96 | 10.448% | $197.6577 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $143.96 | 3.332% | $148.7567 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $25.76 | 12.213% | $28.9061 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $214.75 | 5.272% | $226.0716 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $73.43 | 5.721% | $77.6309 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $956.68 | $1,013.5632 | $1,013.57 | $1,013.55 | $1,013.60 | |