| 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 | $76.28 | 5.732% | $80.6524 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $247.34 | 5.416% | $260.7359 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $226.28 | 6.706% | $241.4543 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $182.61 | 11.772% | $204.1068 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $165.69 | 12.472% | $186.3549 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $107.84 | 4.227% | $112.3984 | $112.40 | $112.40 | $112.40 |
| Purchase #7 | $109.54 | 8.457% | $118.8038 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $1,115.58 | $1,204.5065 | $1,204.50 | $1,204.50 | $1,204.60 | |