| 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 | $125.54 | 10.102% | $138.2221 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $224.29 | 3.638% | $232.4497 | $232.45 | $232.45 | $232.40 |
| Purchase #3 | $162.98 | 9.197% | $177.9693 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $9.61 | 7.183% | $10.3003 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $82.62 | 6.195% | $87.7383 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $170.62 | 13.141% | $193.0412 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $42.35 | 3.792% | $43.9559 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $818.01 | $883.6768 | $883.68 | $883.65 | $883.60 | |