| 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 | $159.48 | 9.548% | $174.7072 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $124.95 | 5.861% | $132.2733 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $190.58 | 7.284% | $204.4618 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $210.27 | 7.199% | $225.4073 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $36.49 | 4.259% | $38.0441 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $226.60 | 5.618% | $239.3304 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $158.72 | 13.247% | $179.7456 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $1,107.09 | $1,193.9697 | $1,193.97 | $1,193.95 | $1,193.90 | |