| 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 | $102.95 | 8.103% | $111.292 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $32.33 | 13.256% | $36.6157 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $178.57 | 13.251% | $202.2323 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $22.58 | 12.753% | $25.4596 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $218.43 | 10.229% | $240.7732 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $109.79 | 3.573% | $113.7128 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $156.94 | 12.817% | $177.055 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $821.59 | $907.1406 | $907.14 | $907.10 | $907.20 | |