| 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 | $80.31 | 4.366% | $83.8163 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $192.90 | 5.827% | $204.1403 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $41.74 | 5.169% | $43.8975 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $157.99 | 12.304% | $177.4291 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $43.33 | 9.676% | $47.5226 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $42.50 | 6.355% | $45.2009 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $209.52 | 8.312% | $226.9353 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $768.29 | $828.9420 | $828.95 | $828.95 | $828.80 | |