| 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 | $105.57 | 3.522% | $109.2882 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $144.68 | 11.227% | $160.9232 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $166.74 | 7.196% | $178.7386 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $56.25 | 4.529% | $58.7976 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $201.45 | 9.766% | $221.1236 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $23.91 | 4.352% | $24.9506 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $186.63 | 5.766% | $197.3911 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $885.23 | $951.2129 | $951.21 | $951.20 | $951.20 | |