| 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 | $75.55 | 7.112% | $80.9231 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $182.96 | 11.422% | $203.8577 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $124.62 | 3.364% | $128.8122 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $214.49 | 11.368% | $238.8732 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $151.65 | 11.479% | $169.0579 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $110.56 | 10.423% | $122.0837 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $38.76 | 12.389% | $43.562 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $898.59 | $987.1698 | $987.16 | $987.10 | $987.30 | |