| 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 | $102.89 | 7.769% | $110.8835 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $240.99 | 9.177% | $263.1057 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $67.60 | 10.169% | $74.4742 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $194.63 | 9.380% | $212.8863 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $170.92 | 12.567% | $192.3995 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $9.53 | 3.380% | $9.8521 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $211.25 | 11.289% | $235.098 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $997.81 | $1,098.6993 | $1,098.70 | $1,098.70 | $1,098.80 | |