| 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 | $63.61 | 3.234% | $65.6671 | $65.67 | $65.65 | $65.70 |
| Purchase #2 | $109.77 | 3.435% | $113.5406 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $120.32 | 9.722% | $132.0175 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $98.56 | 9.251% | $107.6778 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $36.49 | 6.457% | $38.8462 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $135.47 | 10.681% | $149.9396 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $75.75 | 9.110% | $82.6508 | $82.65 | $82.65 | $82.70 |
| 7 purchase totals = | $639.97 | $690.3396 | $690.35 | $690.35 | $690.30 | |