| 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 | $113.25 | 13.590% | $128.6407 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $214.85 | 8.803% | $233.7632 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $61.51 | 8.122% | $66.5058 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $77.90 | 12.825% | $87.8907 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $227.69 | 7.719% | $245.2654 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $108.82 | 7.726% | $117.2274 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $188.73 | 8.695% | $205.1401 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $992.75 | $1,084.4333 | $1,084.44 | $1,084.45 | $1,084.40 | |