| 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 | $240.88 | 11.656% | $268.957 | $268.96 | $268.95 | $269.00 |
| Purchase #2 | $249.63 | 5.409% | $263.1325 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $48.83 | 5.611% | $51.5699 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $68.77 | 13.214% | $77.8573 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $157.28 | 7.605% | $169.2411 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $135.63 | 3.868% | $140.8762 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $185.25 | 6.708% | $197.6766 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,086.27 | $1,169.3106 | $1,169.32 | $1,169.35 | $1,169.40 | |