| 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 | $209.74 | 7.611% | $225.7033 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $103.59 | 12.543% | $116.5833 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $165.70 | 11.711% | $185.1051 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $191.65 | 8.125% | $207.2216 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $133.96 | 9.170% | $146.2441 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $179.72 | 6.660% | $191.6894 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $228.68 | 5.596% | $241.4769 | $241.48 | $241.50 | $241.50 |
| 7 purchase totals = | $1,213.04 | $1,314.0237 | $1,314.02 | $1,314.05 | $1,314.00 | |