| 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 | $196.66 | 10.222% | $216.7626 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $12.87 | 8.209% | $13.9265 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $225.93 | 4.577% | $236.2708 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $102.61 | 6.142% | $108.9123 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $65.78 | 9.361% | $71.9377 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $140.86 | 11.572% | $157.1603 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $34.44 | 10.679% | $38.1178 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $779.15 | $843.0880 | $843.09 | $843.05 | $843.10 | |