| 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 | $215.72 | 9.580% | $236.386 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $124.27 | 8.800% | $135.2058 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $68.28 | 6.274% | $72.5639 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $61.25 | 12.322% | $68.7972 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $20.33 | 4.229% | $21.1898 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $250.95 | 12.181% | $281.5182 | $281.52 | $281.50 | $281.50 |
| Purchase #7 | $235.87 | 13.445% | $267.5827 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $976.67 | $1,083.2436 | $1,083.25 | $1,083.25 | $1,083.30 | |