| 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 | $123.93 | 12.459% | $139.3704 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $219.58 | 7.164% | $235.3107 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $8.89 | 8.451% | $9.6413 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $226.41 | 7.801% | $244.0722 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $12.68 | 7.839% | $13.674 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $232.29 | 5.626% | $245.3586 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $168.80 | 9.858% | $185.4403 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $992.58 | $1,072.8675 | $1,072.86 | $1,072.80 | $1,072.90 | |