| 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 | $33.87 | 7.643% | $36.4587 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $224.47 | 12.613% | $252.7824 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $24.62 | 9.392% | $26.9323 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $14.49 | 5.204% | $15.2441 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $168.93 | 12.110% | $189.3874 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $148.65 | 7.636% | $160.0009 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $101.68 | 8.191% | $110.0086 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $716.71 | $790.8144 | $790.81 | $790.85 | $790.80 | |