| 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 | $88.27 | 5.489% | $93.1151 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $5.99 | 10.792% | $6.6364 | $6.64 | $6.65 | $6.60 |
| Purchase #3 | $100.81 | 9.678% | $110.5664 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $18.55 | 3.282% | $19.1588 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $21.75 | 4.266% | $22.6779 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $193.52 | 6.300% | $205.7118 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $180.94 | 12.636% | $203.8036 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $609.83 | $661.6700 | $661.68 | $661.65 | $661.70 | |