| 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 | $49.71 | 13.511% | $56.4263 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $107.60 | 11.593% | $120.0741 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $55.41 | 8.682% | $60.2207 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $56.87 | 12.307% | $63.869 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $119.65 | 11.388% | $133.2757 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $132.49 | 4.146% | $137.983 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $120.25 | 7.537% | $129.3132 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $641.98 | $701.1620 | $701.16 | $701.15 | $701.20 | |