| 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 | $99.81 | 6.747% | $106.5442 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $101.75 | 9.694% | $111.6136 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $169.34 | 4.626% | $177.1737 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $9.93 | 4.810% | $10.4076 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $6.49 | 9.820% | $7.1273 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $83.79 | 11.345% | $93.296 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $184.58 | 7.140% | $197.759 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $655.69 | $703.9214 | $703.92 | $703.90 | $703.90 | |