| 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 | $225.39 | 7.113% | $241.422 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $127.36 | 8.530% | $138.2238 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $82.32 | 10.214% | $90.7282 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $247.93 | 4.658% | $259.4786 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $216.87 | 12.848% | $244.7335 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $29.87 | 10.433% | $32.9863 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $192.30 | 7.496% | $206.7148 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $1,122.04 | $1,214.2872 | $1,214.28 | $1,214.30 | $1,214.20 | |