| 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 | $27.44 | 12.394% | $30.8409 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $89.79 | 9.585% | $98.3964 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $244.33 | 9.129% | $266.6349 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $139.26 | 6.638% | $148.5041 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $197.34 | 11.779% | $220.5847 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $104.70 | 4.617% | $109.534 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $83.49 | 13.447% | $94.7169 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $886.35 | $969.2119 | $969.20 | $969.25 | $969.10 | |