| 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 | $28.57 | 11.859% | $31.9581 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $247.65 | 3.644% | $256.6744 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $128.77 | 13.448% | $146.087 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $18.75 | 4.246% | $19.5461 | $19.55 | $19.55 | $19.50 |
| Purchase #5 | $197.67 | 4.736% | $207.0317 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $186.58 | 4.171% | $194.3623 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $133.39 | 5.808% | $141.1373 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $941.38 | $996.7969 | $996.80 | $996.80 | $996.80 | |