| 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 | $103.70 | 8.610% | $112.6286 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $119.26 | 11.219% | $132.6398 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $155.99 | 13.614% | $177.2265 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $182.33 | 3.474% | $188.6641 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $54.30 | 4.710% | $56.8575 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $153.70 | 10.216% | $169.402 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $6.84 | 9.610% | $7.4973 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $776.12 | $844.9158 | $844.92 | $844.95 | $844.90 | |