| 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 | $140.75 | 9.473% | $154.0832 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $46.39 | 13.797% | $52.7904 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $180.39 | 11.242% | $200.6694 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $162.46 | 6.855% | $173.5966 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $107.68 | 10.573% | $119.065 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $155.75 | 12.687% | $175.51 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $159.69 | 10.305% | $176.1461 | $176.15 | $176.15 | $176.10 |
| 7 purchase totals = | $953.11 | $1,051.8607 | $1,051.87 | $1,051.85 | $1,051.90 | |