| 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 | $182.50 | 11.582% | $203.6372 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $186.99 | 4.299% | $195.0287 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $10.54 | 13.128% | $11.9237 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $129.35 | 4.551% | $135.2367 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $15.91 | 4.129% | $16.5669 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $173.46 | 6.784% | $185.2275 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $129.65 | 11.720% | $144.845 | $144.85 | $144.85 | $144.80 |
| 7 purchase totals = | $828.40 | $892.4657 | $892.48 | $892.50 | $892.30 | |