| 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 | $41.55 | 13.458% | $47.1418 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $32.77 | 11.416% | $36.511 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $159.27 | 4.343% | $166.1871 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $120.68 | 9.771% | $132.4716 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $69.64 | 7.724% | $75.019 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $41.32 | 12.644% | $46.5445 | $46.54 | $46.55 | $46.50 |
| Purchase #7 | $177.69 | 12.440% | $199.7946 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $642.92 | $703.6696 | $703.66 | $703.65 | $703.60 | |