| 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 | $205.79 | 6.184% | $218.5161 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $78.99 | 13.506% | $89.6584 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $249.27 | 9.134% | $272.0383 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $48.74 | 4.342% | $50.8563 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $146.63 | 7.165% | $157.136 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $84.80 | 7.725% | $91.3508 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $60.58 | 5.577% | $63.9585 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $874.80 | $943.5144 | $943.53 | $943.50 | $943.60 | |