| 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 | $182.91 | 6.119% | $194.1023 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $99.87 | 4.607% | $104.471 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $184.67 | 6.718% | $197.0761 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $219.89 | 13.259% | $249.0452 | $249.05 | $249.05 | $249.00 |
| Purchase #5 | $76.73 | 13.198% | $86.8568 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $68.88 | 4.514% | $71.9892 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $33.77 | 4.208% | $35.191 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $866.72 | $938.7316 | $938.74 | $938.75 | $938.80 | |