| 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 | $246.79 | 3.167% | $254.6058 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $149.70 | 13.421% | $169.7912 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $143.53 | 4.502% | $149.9917 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $14.80 | 11.391% | $16.4859 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $202.64 | 5.675% | $214.1398 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $104.58 | 12.516% | $117.6692 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $114.86 | 4.276% | $119.7714 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $976.90 | $1,042.4550 | $1,042.46 | $1,042.45 | $1,042.50 | |