| 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 | $108.98 | 7.439% | $117.087 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $96.80 | 11.839% | $108.2602 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $15.88 | 12.528% | $17.8694 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $210.31 | 9.767% | $230.851 | $230.85 | $230.85 | $230.90 |
| Purchase #5 | $99.79 | 10.603% | $110.3707 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $172.60 | 4.233% | $179.9062 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $196.25 | 5.102% | $206.2627 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $900.61 | $970.6072 | $970.61 | $970.55 | $970.80 | |