| 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 | $63.48 | 6.662% | $67.709 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $181.27 | 13.131% | $205.0726 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $192.73 | 7.801% | $207.7649 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $61.63 | 12.706% | $69.4607 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $140.74 | 3.834% | $146.136 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $35.42 | 4.751% | $37.1028 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $83.49 | 10.335% | $92.1187 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $758.76 | $825.3647 | $825.36 | $825.30 | $825.40 | |