| 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 | $206.49 | 6.476% | $219.8623 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $143.75 | 13.312% | $162.886 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $150.46 | 6.482% | $160.2128 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $5.45 | 3.734% | $5.6535 | $5.65 | $5.65 | $5.70 |
| Purchase #5 | $154.26 | 13.745% | $175.463 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $184.90 | 8.717% | $201.0177 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $167.87 | 9.631% | $184.0376 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $1,013.18 | $1,109.1329 | $1,109.13 | $1,109.10 | $1,109.20 | |