| 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 | $135.31 | 4.372% | $141.2258 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $132.45 | 10.398% | $146.2222 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $192.77 | 5.810% | $203.9699 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $49.89 | 13.159% | $56.455 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $78.81 | 11.401% | $87.7951 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $13.47 | 11.835% | $15.0642 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $179.56 | 13.190% | $203.244 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $782.26 | $853.9762 | $853.98 | $853.95 | $854.00 | |