| 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 | $208.47 | 5.204% | $219.3188 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $135.95 | 4.485% | $142.0474 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $153.90 | 11.771% | $172.0156 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $187.54 | 3.553% | $194.2033 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $87.58 | 9.378% | $95.7933 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $13.69 | 7.810% | $14.7592 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $155.36 | 6.309% | $165.1617 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $942.49 | $1,003.2993 | $1,003.30 | $1,003.25 | $1,003.30 | |