| 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 | $9.42 | 3.143% | $9.7161 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $140.97 | 12.803% | $159.0184 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $205.80 | 5.277% | $216.6601 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $96.96 | 13.253% | $109.8101 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $142.43 | 11.357% | $158.6058 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $138.25 | 5.818% | $146.2934 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $106.30 | 8.287% | $115.1091 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $840.13 | $915.2130 | $915.22 | $915.15 | $915.20 | |