| 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 | $158.51 | 7.729% | $170.7612 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $51.61 | 5.165% | $54.2757 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $103.71 | 4.555% | $108.434 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $187.35 | 11.158% | $208.2545 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $163.73 | 6.655% | $174.6262 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $29.34 | 4.706% | $30.7207 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $165.74 | 6.466% | $176.4567 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $859.99 | $923.5290 | $923.53 | $923.55 | $923.60 | |