| 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 | $35.81 | 12.295% | $40.2128 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $232.27 | 6.310% | $246.9262 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $133.40 | 6.559% | $142.1497 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $183.92 | 13.577% | $208.8908 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $41.87 | 3.183% | $43.2027 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $77.59 | 9.255% | $84.771 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $14.45 | 8.834% | $15.7265 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $719.31 | $781.8797 | $781.88 | $781.90 | $781.80 | |