| 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 | $82.95 | 7.633% | $89.2816 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $46.75 | 10.610% | $51.7102 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $178.91 | 5.276% | $188.3493 | $188.35 | $188.35 | $188.30 |
| Purchase #4 | $184.55 | 7.835% | $199.0095 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $25.67 | 6.565% | $27.3552 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $21.53 | 12.127% | $24.1409 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $216.42 | 13.238% | $245.0697 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $756.78 | $824.9164 | $824.92 | $824.90 | $824.90 | |