| 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 | $148.50 | 7.448% | $159.5603 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $116.85 | 11.112% | $129.8344 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $48.54 | 6.204% | $51.5514 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $81.87 | 5.380% | $86.2746 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $92.89 | 11.177% | $103.2723 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $159.43 | 7.721% | $171.7396 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $207.97 | 11.860% | $232.6352 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $856.05 | $934.8678 | $934.86 | $934.85 | $934.90 | |