| 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 | $62.47 | 12.521% | $70.2919 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $217.42 | 11.108% | $241.571 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $97.78 | 10.255% | $107.8073 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $84.77 | 3.744% | $87.9438 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $192.96 | 12.824% | $217.7052 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $54.67 | 6.507% | $58.2274 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $17.85 | 7.688% | $19.2223 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $727.92 | $802.7689 | $802.77 | $802.75 | $802.70 | |