| 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 | $30.96 | 11.790% | $34.6102 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $121.59 | 11.798% | $135.9352 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $140.84 | 3.646% | $145.975 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $210.36 | 3.253% | $217.203 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $236.95 | 8.162% | $256.2899 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $142.91 | 12.510% | $160.788 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $129.93 | 6.836% | $138.812 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,013.54 | $1,089.6133 | $1,089.62 | $1,089.65 | $1,089.60 | |