| 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 | $10.31 | 7.847% | $11.119 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $79.81 | 5.472% | $84.1772 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $131.93 | 13.190% | $149.3316 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $113.44 | 3.163% | $117.0281 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $166.98 | 5.238% | $175.7264 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $210.52 | 7.252% | $225.7869 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $99.64 | 12.820% | $112.4138 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $812.63 | $875.5830 | $875.59 | $875.65 | $875.50 | |