| 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 | $173.96 | 9.134% | $189.8495 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $171.72 | 11.716% | $191.8387 | $191.84 | $191.85 | $191.80 |
| Purchase #3 | $16.48 | 10.211% | $18.1628 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $201.72 | 11.527% | $224.9723 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $46.44 | 6.581% | $49.4962 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $51.57 | 6.593% | $54.97 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $32.77 | 8.180% | $35.4506 | $35.45 | $35.45 | $35.50 |
| 7 purchase totals = | $694.66 | $764.7401 | $764.74 | $764.70 | $764.80 | |