| 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 | $187.27 | 9.417% | $204.9052 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $165.52 | 7.277% | $177.5649 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $215.72 | 3.662% | $223.6197 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $203.85 | 7.588% | $219.3181 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $158.92 | 5.212% | $167.2029 | $167.20 | $167.20 | $167.20 |
| Purchase #6 | $112.95 | 3.771% | $117.2093 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $209.28 | 8.640% | $227.3618 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,253.51 | $1,337.1819 | $1,337.18 | $1,337.10 | $1,337.20 | |