| 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 | $130.86 | 11.372% | $145.7414 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $48.72 | 12.579% | $54.8485 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $238.72 | 9.353% | $261.0475 | $261.05 | $261.05 | $261.00 |
| Purchase #4 | $196.77 | 7.130% | $210.7997 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $141.68 | 5.244% | $149.1097 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $143.25 | 3.372% | $148.0804 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $115.36 | 5.198% | $121.3564 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $1,015.36 | $1,090.9836 | $1,090.99 | $1,091.00 | $1,090.90 | |