| 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 | $192.61 | 8.312% | $208.6197 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $89.42 | 5.108% | $93.9876 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $225.65 | 13.748% | $256.6724 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $69.94 | 11.742% | $78.1524 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $55.33 | 13.222% | $62.6457 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $183.98 | 5.647% | $194.3694 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $5.88 | 3.464% | $6.0837 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $822.81 | $900.5309 | $900.53 | $900.50 | $900.60 | |