| 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 | $61.78 | 11.577% | $68.9323 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $76.58 | 8.133% | $82.8083 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $154.41 | 10.623% | $170.813 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $147.44 | 3.202% | $152.161 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $94.26 | 13.317% | $106.8126 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $62.53 | 10.757% | $69.2564 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $165.38 | 11.105% | $183.7454 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $762.38 | $834.5290 | $834.53 | $834.50 | $834.50 | |