| 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 | $14.61 | 6.452% | $15.5526 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $68.58 | 8.618% | $74.4902 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $44.33 | 7.755% | $47.7678 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $132.29 | 12.843% | $149.28 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $231.48 | 10.629% | $256.084 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $35.27 | 10.429% | $38.9483 | $38.95 | $38.95 | $38.90 |
| Purchase #7 | $50.31 | 7.471% | $54.0687 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $576.87 | $636.1916 | $636.19 | $636.20 | $636.30 | |