| 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 | $82.56 | 4.333% | $86.1373 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $69.39 | 7.691% | $74.7268 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $176.98 | 13.351% | $200.6086 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $43.46 | 11.723% | $48.5548 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $138.63 | 4.714% | $145.165 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $172.66 | 4.398% | $180.2536 | $180.25 | $180.25 | $180.30 |
| Purchase #7 | $220.64 | 9.271% | $241.0955 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $904.32 | $976.5416 | $976.55 | $976.55 | $976.60 | |