| 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 | $116.44 | 11.746% | $130.117 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $7.65 | 12.684% | $8.6203 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $111.78 | 8.668% | $121.4691 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $75.47 | 4.481% | $78.8518 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $201.75 | 11.416% | $224.7818 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $106.84 | 13.534% | $121.2997 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $149.90 | 11.723% | $167.4728 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $769.83 | $852.6125 | $852.61 | $852.55 | $852.70 | |