| 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 | $48.97 | 6.392% | $52.1002 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $74.74 | 9.496% | $81.8373 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $36.94 | 7.801% | $39.8217 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $219.81 | 13.660% | $249.836 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $110.52 | 5.631% | $116.7434 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $133.69 | 10.206% | $147.3344 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $98.47 | 5.494% | $103.8799 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $723.14 | $791.5529 | $791.55 | $791.60 | $791.40 | |