| 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 | $113.61 | 8.109% | $122.8226 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $176.58 | 10.170% | $194.5382 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $208.29 | 5.441% | $219.6231 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $13.59 | 12.867% | $15.3386 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $89.52 | 5.113% | $94.0972 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $210.26 | 4.250% | $219.1961 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $14.26 | 6.792% | $15.2285 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $826.11 | $880.8443 | $880.85 | $880.85 | $880.70 | |