| 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 | $66.46 | 7.412% | $71.386 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $124.88 | 12.847% | $140.9233 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $219.83 | 12.116% | $246.4646 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $62.55 | 7.457% | $67.2144 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $128.49 | 13.114% | $145.3402 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $148.25 | 7.312% | $159.09 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $11.58 | 4.407% | $12.0903 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $762.04 | $842.5088 | $842.50 | $842.50 | $842.50 | |