| 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 | $196.89 | 13.710% | $223.8836 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $226.87 | 11.529% | $253.0258 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $198.36 | 12.524% | $223.2026 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $164.89 | 13.648% | $187.3942 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $95.49 | 3.765% | $99.0852 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $122.26 | 6.431% | $130.1225 | $130.12 | $130.10 | $130.10 |
| Purchase #7 | $221.43 | 7.780% | $238.6573 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $1,226.19 | $1,355.3712 | $1,355.37 | $1,355.40 | $1,355.40 | |