| 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 | $172.91 | 5.329% | $182.1244 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $131.87 | 9.238% | $144.0522 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $143.64 | 5.517% | $151.5646 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $104.37 | 5.772% | $110.3942 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $32.25 | 12.339% | $36.2293 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $54.95 | 10.555% | $60.75 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $23.35 | 6.392% | $24.8425 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $663.34 | $709.9572 | $709.94 | $709.95 | $710.00 | |