| 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 | $20.47 | 10.208% | $22.5596 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $31.49 | 9.198% | $34.3865 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $34.39 | 5.335% | $36.2247 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $15.70 | 3.498% | $16.2492 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $72.50 | 12.596% | $81.6321 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $232.59 | 9.395% | $254.4418 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $234.51 | 9.322% | $256.371 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $641.65 | $701.8649 | $701.86 | $701.85 | $701.80 | |