| 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 | $180.69 | 6.376% | $192.2108 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $204.64 | 3.465% | $211.7308 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $170.88 | 4.663% | $178.8481 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $249.35 | 11.255% | $277.4143 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $123.82 | 4.805% | $129.7696 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $132.52 | 12.179% | $148.6596 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $210.85 | 8.306% | $228.3632 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $1,272.75 | $1,366.9964 | $1,366.99 | $1,366.95 | $1,367.00 | |