| 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 | $236.74 | 3.607% | $245.2792 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $52.52 | 8.678% | $57.0777 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $232.93 | 4.238% | $242.8016 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $119.32 | 5.807% | $126.2489 | $126.25 | $126.25 | $126.20 |
| Purchase #5 | $210.33 | 8.386% | $227.9683 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $70.50 | 12.532% | $79.3351 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $191.74 | 10.295% | $211.4796 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,114.08 | $1,190.1904 | $1,190.20 | $1,190.25 | $1,190.20 | |