| 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 | $165.70 | 7.648% | $178.3727 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $244.47 | 10.802% | $270.8776 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $30.75 | 5.278% | $32.373 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $59.69 | 7.188% | $63.9805 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $67.28 | 5.358% | $70.8849 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $220.27 | 12.462% | $247.72 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $230.59 | 6.649% | $245.9219 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,018.75 | $1,110.1306 | $1,110.12 | $1,110.10 | $1,110.20 | |