| 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 | $69.49 | 6.845% | $74.2466 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $210.97 | 10.470% | $233.0586 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $129.62 | 10.330% | $143.0097 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $246.94 | 10.600% | $273.1156 | $273.12 | $273.10 | $273.10 |
| Purchase #5 | $86.58 | 11.324% | $96.3843 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $26.90 | 9.439% | $29.4391 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $54.43 | 12.753% | $61.3715 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $824.93 | $910.6254 | $910.63 | $910.60 | $910.60 | |