| 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 | $220.95 | 10.382% | $243.889 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $167.42 | 13.367% | $189.799 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $250.99 | 6.710% | $267.8314 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $144.96 | 7.216% | $155.4203 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $86.36 | 13.700% | $98.1913 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $197.92 | 8.797% | $215.331 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $53.45 | 11.847% | $59.7822 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $1,122.05 | $1,230.2442 | $1,230.24 | $1,230.30 | $1,230.20 | |