| 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 | $213.93 | 3.175% | $220.7223 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $216.79 | 8.461% | $235.1326 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $22.80 | 4.588% | $23.8461 | $23.85 | $23.85 | $23.80 |
| Purchase #4 | $250.92 | 11.282% | $279.2288 | $279.23 | $279.25 | $279.20 |
| Purchase #5 | $195.86 | 9.622% | $214.7056 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $115.50 | 10.577% | $127.7164 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $8.68 | 6.369% | $9.2328 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $1,024.48 | $1,110.5846 | $1,110.59 | $1,110.60 | $1,110.40 | |