| 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 | $149.57 | 12.793% | $168.7045 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $69.37 | 3.537% | $71.8236 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $208.81 | 3.272% | $215.6423 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $204.37 | 7.340% | $219.3708 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $42.63 | 3.831% | $44.2632 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $221.32 | 8.867% | $240.9444 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $195.71 | 4.495% | $204.5072 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $1,091.78 | $1,165.2560 | $1,165.24 | $1,165.20 | $1,165.20 | |