| 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 | $162.57 | 8.582% | $176.5218 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $156.49 | 13.794% | $178.0762 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $220.80 | 11.465% | $246.1147 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $42.53 | 3.797% | $44.1449 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $9.49 | 5.641% | $10.0253 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $92.50 | 10.548% | $102.2569 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $204.61 | 7.251% | $219.4463 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $888.99 | $976.5861 | $976.59 | $976.60 | $976.50 | |