| 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 | $107.95 | 7.117% | $115.6328 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $73.97 | 8.619% | $80.3455 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $235.85 | 3.751% | $244.6967 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $64.80 | 10.455% | $71.5748 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $129.88 | 9.700% | $142.4784 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $172.49 | 9.105% | $188.1952 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $119.72 | 13.158% | $135.4728 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $904.66 | $978.3962 | $978.40 | $978.40 | $978.40 | |