| 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 | $120.67 | 3.349% | $124.7112 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $211.76 | 3.462% | $219.0911 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $94.28 | 10.655% | $104.3255 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $241.64 | 4.789% | $253.2121 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $32.64 | 13.659% | $37.0983 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $37.66 | 13.815% | $42.8627 | $42.86 | $42.85 | $42.90 |
| Purchase #7 | $93.74 | 13.138% | $106.0556 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $832.39 | $887.3565 | $887.36 | $887.35 | $887.40 | |