| 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 | $187.26 | 5.706% | $197.9451 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $164.53 | 10.220% | $181.345 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $197.81 | 10.870% | $219.3119 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $224.85 | 9.665% | $246.5818 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $28.48 | 10.119% | $31.3619 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $7.91 | 12.257% | $8.8795 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $95.98 | 6.462% | $102.1822 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $906.82 | $987.6074 | $987.61 | $987.65 | $987.60 | |