| 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 | $222.88 | 9.328% | $243.6702 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $209.69 | 5.815% | $221.8835 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $53.92 | 12.601% | $60.7145 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $202.97 | 5.279% | $213.6848 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $222.61 | 3.528% | $230.4637 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $173.48 | 10.237% | $191.2391 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $171.26 | 4.589% | $179.1191 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $1,256.81 | $1,340.7749 | $1,340.76 | $1,340.75 | $1,340.80 | |