| 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 | $49.69 | 4.506% | $51.929 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $165.57 | 11.145% | $184.0228 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $20.68 | 12.628% | $23.2915 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $53.74 | 7.548% | $57.7963 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $244.86 | 3.384% | $253.1461 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $225.90 | 11.250% | $251.3138 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $213.99 | 10.616% | $236.7072 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $974.43 | $1,058.2067 | $1,058.21 | $1,058.20 | $1,058.10 | |