| 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 | $118.49 | 11.113% | $131.6578 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $109.44 | 8.417% | $118.6516 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $225.81 | 13.551% | $256.4095 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $68.40 | 9.292% | $74.7557 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $181.57 | 9.278% | $198.4161 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $80.67 | 9.418% | $88.2675 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $220.47 | 3.118% | $227.3443 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $1,004.85 | $1,095.5025 | $1,095.51 | $1,095.45 | $1,095.60 | |