| 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 | $189.76 | 10.173% | $209.0643 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $52.47 | 3.578% | $54.3474 | $54.35 | $54.35 | $54.30 |
| Purchase #3 | $118.50 | 12.404% | $133.1987 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $26.68 | 4.164% | $27.791 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $141.87 | 5.834% | $150.1467 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $35.64 | 9.308% | $38.9574 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $191.69 | 11.788% | $214.2864 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $756.61 | $827.7919 | $827.80 | $827.80 | $827.80 | |