| 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 | $148.70 | 7.567% | $159.9521 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $107.64 | 11.142% | $119.6332 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $139.44 | 13.367% | $158.0789 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $32.36 | 9.825% | $35.5394 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $162.29 | 11.679% | $181.2438 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $82.51 | 8.295% | $89.3542 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $250.42 | 10.634% | $277.0497 | $277.05 | $277.05 | $277.00 |
| 7 purchase totals = | $923.36 | $1,020.8513 | $1,020.84 | $1,020.90 | $1,020.80 | |