| 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 | $59.53 | 12.351% | $66.8826 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $172.94 | 12.664% | $194.8411 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $109.52 | 3.264% | $113.0947 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $37.73 | 6.127% | $40.0417 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $112.35 | 7.538% | $120.8189 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $32.66 | 5.509% | $34.4592 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $128.38 | 9.764% | $140.915 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $653.11 | $711.0532 | $711.05 | $711.05 | $711.00 | |