| 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 | $250.41 | 13.211% | $283.4917 | $283.49 | $283.50 | $283.50 |
| Purchase #2 | $238.38 | 11.420% | $265.603 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $249.86 | 3.426% | $258.4202 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $198.61 | 3.192% | $204.9496 | $204.95 | $204.95 | $204.90 |
| Purchase #5 | $162.61 | 6.789% | $173.6496 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $144.97 | 12.488% | $163.0739 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $71.71 | 3.368% | $74.1252 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $1,316.55 | $1,423.3132 | $1,423.31 | $1,423.30 | $1,423.20 | |