| 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 | $16.94 | 4.739% | $17.7428 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $136.68 | 3.366% | $141.2806 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $182.62 | 4.718% | $191.236 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $181.50 | 7.790% | $195.6389 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $204.82 | 11.770% | $228.9273 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $115.33 | 10.385% | $127.307 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $123.40 | 8.201% | $133.52 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $961.29 | $1,035.6526 | $1,035.66 | $1,035.70 | $1,035.50 | |