| 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 | $124.60 | 7.332% | $133.7357 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $203.98 | 11.834% | $228.119 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $124.48 | 8.580% | $135.1604 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $88.61 | 12.222% | $99.4399 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $229.72 | 11.746% | $256.7029 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $219.41 | 7.542% | $235.9579 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $51.31 | 12.684% | $57.8182 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $1,042.11 | $1,146.9340 | $1,146.94 | $1,146.90 | $1,146.90 | |