| 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 | $168.40 | 7.749% | $181.4493 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $197.29 | 9.508% | $216.0483 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $54.38 | 12.349% | $61.0954 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $248.44 | 9.302% | $271.5499 | $271.55 | $271.55 | $271.50 |
| Purchase #5 | $197.73 | 3.562% | $204.7731 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $101.39 | 9.586% | $111.1092 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $157.78 | 11.252% | $175.5334 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $1,125.41 | $1,221.5586 | $1,221.56 | $1,221.55 | $1,221.40 | |