| 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 | $204.95 | 13.230% | $232.0649 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $7.33 | 8.620% | $7.9618 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $207.92 | 10.821% | $230.419 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $247.27 | 11.248% | $275.0829 | $275.08 | $275.10 | $275.10 |
| Purchase #5 | $111.80 | 4.246% | $116.547 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $215.66 | 6.518% | $229.7167 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $51.40 | 5.120% | $54.0317 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $1,046.33 | $1,145.8240 | $1,145.82 | $1,145.80 | $1,145.80 | |