| 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 | $183.54 | 3.355% | $189.6978 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $70.55 | 5.518% | $74.4429 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $106.63 | 5.743% | $112.7538 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $197.79 | 6.494% | $210.6345 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $131.74 | 6.472% | $140.2662 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $48.62 | 7.237% | $52.1386 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $164.80 | 8.235% | $178.3713 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $903.67 | $958.3051 | $958.30 | $958.30 | $958.30 | |