| 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 | $87.75 | 4.592% | $91.7795 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $224.54 | 8.534% | $243.7022 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $70.43 | 12.518% | $79.2464 | $79.25 | $79.25 | $79.20 |
| Purchase #4 | $191.56 | 9.500% | $209.7582 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $64.70 | 13.254% | $73.2753 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $19.68 | 8.747% | $21.4014 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $140.37 | 12.112% | $157.3716 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $799.03 | $876.5346 | $876.54 | $876.55 | $876.60 | |