| 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 | $203.32 | 9.152% | $221.9278 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $237.69 | 13.541% | $269.8756 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $28.29 | 9.319% | $30.9263 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $74.55 | 12.426% | $83.8136 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $238.99 | 6.337% | $254.1348 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $29.66 | 8.766% | $32.26 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $129.60 | 3.214% | $133.7653 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $942.10 | $1,026.7034 | $1,026.71 | $1,026.75 | $1,026.70 | |