| 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 | $67.60 | 3.827% | $70.1871 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $176.67 | 6.241% | $187.696 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $45.92 | 9.350% | $50.2135 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $177.36 | 12.697% | $199.8794 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $156.63 | 13.844% | $178.3139 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $191.26 | 3.450% | $197.8585 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $101.52 | 7.718% | $109.3553 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $916.96 | $993.5037 | $993.51 | $993.50 | $993.60 | |