| 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 | $223.30 | 6.846% | $238.5871 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $214.76 | 11.413% | $239.2706 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $20.85 | 11.327% | $23.2117 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $200.88 | 13.409% | $227.816 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $42.54 | 12.449% | $47.8358 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $242.55 | 4.216% | $252.7759 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $11.65 | 6.616% | $12.4208 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $956.53 | $1,041.9179 | $1,041.93 | $1,041.90 | $1,041.90 | |