| 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 | $121.62 | 11.192% | $135.2317 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $213.44 | 8.410% | $231.3903 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $214.49 | 10.814% | $237.6849 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $111.25 | 8.134% | $120.2991 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $128.78 | 8.508% | $139.7366 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $23.74 | 4.176% | $24.7314 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $98.48 | 11.470% | $109.7757 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $911.80 | $998.8497 | $998.85 | $998.95 | $998.80 | |