| 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 | $78.27 | 13.323% | $88.6979 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $121.76 | 13.497% | $138.1939 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $237.26 | 3.709% | $246.06 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $234.87 | 5.433% | $247.6305 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $152.68 | 9.330% | $166.925 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $210.87 | 6.754% | $225.1122 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $233.68 | 3.482% | $241.8167 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $1,269.39 | $1,354.4362 | $1,354.44 | $1,354.45 | $1,354.40 | |