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 | $211.61 | 5.180% | $222.5714 | $222.57 | $222.55 | $222.60 |
Purchase #2 | $49.33 | 12.450% | $55.4716 | $55.47 | $55.45 | $55.50 |
Purchase #3 | $130.77 | 10.152% | $144.0458 | $144.05 | $144.05 | $144.00 |
Purchase #4 | $52.98 | 10.364% | $58.4708 | $58.47 | $58.45 | $58.50 |
Purchase #5 | $65.61 | 6.468% | $69.8537 | $69.85 | $69.85 | $69.90 |
Purchase #6 | $118.90 | 9.153% | $129.7829 | $129.78 | $129.80 | $129.80 |
Purchase #7 | $47.77 | 4.202% | $49.7773 | $49.78 | $49.80 | $49.80 |
7 purchase totals = | $676.97 | $729.9735 | $729.97 | $729.95 | $730.10 |