| 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 | $136.68 | 12.647% | $153.9659 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $190.81 | 13.756% | $217.0578 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $151.63 | 12.642% | $170.7991 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $247.87 | 5.130% | $260.5857 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $242.55 | 7.472% | $260.6733 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $250.33 | 3.315% | $258.6284 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $35.29 | 3.724% | $36.6042 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $1,255.16 | $1,358.3144 | $1,358.32 | $1,358.30 | $1,358.40 | |