| 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 | $146.79 | 11.466% | $163.6209 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $90.54 | 8.489% | $98.2259 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $180.81 | 10.837% | $200.4044 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $70.95 | 10.170% | $78.1656 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $181.44 | 11.202% | $201.7649 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $103.93 | 5.424% | $109.5672 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $180.81 | 4.201% | $188.4058 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $955.27 | $1,040.1547 | $1,040.16 | $1,040.10 | $1,040.20 | |