| 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 | $111.94 | 3.563% | $115.9284 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $74.94 | 13.241% | $84.8628 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $203.53 | 12.706% | $229.3905 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $119.37 | 12.853% | $134.7126 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $17.72 | 7.151% | $18.9872 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $117.33 | 11.827% | $131.2066 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $135.82 | 6.453% | $144.5845 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $780.65 | $859.6726 | $859.67 | $859.70 | $859.70 | |