| 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 | $57.91 | 9.780% | $63.5736 | $63.57 | $63.55 | $63.60 |
| Purchase #2 | $194.51 | 6.218% | $206.6046 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $177.81 | 12.705% | $200.4008 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $37.64 | 11.754% | $42.0642 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $149.77 | 8.199% | $162.0496 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $7.40 | 9.173% | $8.0788 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $152.31 | 5.353% | $160.4632 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $777.35 | $843.2348 | $843.22 | $843.20 | $843.30 | |