| 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 | $206.35 | 6.242% | $219.2304 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $22.96 | 9.726% | $25.1931 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $164.68 | 7.746% | $177.4361 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $119.28 | 9.214% | $130.2705 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $179.82 | 4.807% | $188.4639 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $149.40 | 5.553% | $157.6962 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $39.75 | 3.772% | $41.2494 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $882.24 | $939.5396 | $939.54 | $939.55 | $939.50 | |