| 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 | $43.41 | 9.386% | $47.4845 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $65.31 | 4.841% | $68.4717 | $68.47 | $68.45 | $68.50 |
| Purchase #3 | $84.72 | 9.354% | $92.6447 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $189.94 | 5.750% | $200.8616 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $172.26 | 6.280% | $183.0779 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $165.81 | 4.496% | $173.2648 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $118.54 | 13.738% | $134.825 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $839.99 | $900.6302 | $900.62 | $900.65 | $900.70 | |