| 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 | $218.59 | 4.631% | $228.7129 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $218.73 | 7.694% | $235.5591 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $169.64 | 11.525% | $189.191 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $227.78 | 8.623% | $247.4215 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $20.27 | 11.519% | $22.6049 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $60.48 | 9.702% | $66.3478 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $224.63 | 5.361% | $236.6724 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,140.12 | $1,226.5096 | $1,226.50 | $1,226.45 | $1,226.50 | |