| 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 | $148.86 | 8.163% | $161.0114 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $134.70 | 5.850% | $142.58 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $203.39 | 4.792% | $213.1364 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $103.53 | 3.601% | $107.2581 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $134.78 | 6.143% | $143.0595 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $73.74 | 7.503% | $79.2727 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $5.99 | 7.165% | $6.4192 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $804.99 | $852.7373 | $852.74 | $852.70 | $852.80 | |