| 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 | $98.39 | 9.736% | $107.9693 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $7.51 | 4.143% | $7.8211 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $169.60 | 11.723% | $189.4822 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $133.25 | 7.848% | $143.7075 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $153.96 | 3.371% | $159.15 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $23.29 | 9.650% | $25.5375 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $72.50 | 11.396% | $80.7621 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $658.50 | $714.4297 | $714.43 | $714.40 | $714.50 | |