| 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 | $141.71 | 13.478% | $160.8097 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $235.90 | 13.170% | $266.968 | $266.97 | $266.95 | $267.00 |
| Purchase #3 | $176.62 | 9.608% | $193.5896 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $162.33 | 3.774% | $168.4563 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $72.39 | 5.416% | $76.3106 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $98.49 | 9.625% | $107.9697 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $96.46 | 12.646% | $108.6583 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $983.90 | $1,082.7622 | $1,082.77 | $1,082.70 | $1,082.90 | |