| 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 | $139.47 | 9.263% | $152.3891 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $28.44 | 12.560% | $32.0121 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $66.48 | 13.340% | $75.3484 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $89.52 | 11.183% | $99.531 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $189.64 | 9.145% | $206.9826 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $166.75 | 13.664% | $189.5347 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $199.65 | 9.501% | $218.6187 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $879.95 | $974.4166 | $974.41 | $974.45 | $974.30 | |