| 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 | $148.27 | 7.863% | $159.9285 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $125.47 | 6.279% | $133.3483 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $207.30 | 7.832% | $223.5357 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $55.92 | 4.756% | $58.5796 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $196.57 | 12.720% | $221.5737 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $149.95 | 11.857% | $167.7296 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $109.97 | 7.310% | $118.0088 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $993.45 | $1,082.7042 | $1,082.71 | $1,082.75 | $1,082.60 | |