| 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 | $211.42 | 8.365% | $229.1053 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $237.60 | 9.675% | $260.5878 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $210.79 | 12.428% | $236.987 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $31.84 | 11.508% | $35.5041 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $203.80 | 7.464% | $219.0116 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $152.69 | 7.701% | $164.4487 | $164.45 | $164.45 | $164.40 |
| Purchase #7 | $70.57 | 4.611% | $73.824 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $1,118.71 | $1,219.4685 | $1,219.47 | $1,219.45 | $1,219.40 | |