| 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 | $57.93 | 9.507% | $63.4374 | $63.44 | $63.45 | $63.40 |
| Purchase #2 | $133.53 | 10.446% | $147.4785 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $78.63 | 13.223% | $89.0272 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $144.51 | 6.528% | $153.9436 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $162.46 | 6.733% | $173.3984 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $148.50 | 8.870% | $161.672 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $149.95 | 7.861% | $161.7376 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $875.51 | $950.6947 | $950.70 | $950.75 | $950.60 | |