| 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 | $223.96 | 8.537% | $243.0795 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $194.90 | 9.120% | $212.6749 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $247.89 | 9.693% | $271.918 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $219.74 | 3.570% | $227.5847 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $135.85 | 4.417% | $141.8505 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $247.60 | 13.462% | $280.9319 | $280.93 | $280.95 | $280.90 |
| Purchase #7 | $130.36 | 7.396% | $140.0014 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,400.30 | $1,518.0409 | $1,518.03 | $1,518.05 | $1,518.10 | |