| 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 | $190.62 | 13.528% | $216.4071 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $142.69 | 11.292% | $158.8026 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $242.34 | 7.269% | $259.9557 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $143.37 | 6.716% | $152.9987 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $85.73 | 7.570% | $92.2198 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $164.55 | 5.204% | $173.1132 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $108.34 | 13.281% | $122.7286 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $1,077.64 | $1,176.2257 | $1,176.23 | $1,176.20 | $1,176.20 | |