| 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 | $205.52 | 7.332% | $220.5887 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $122.92 | 3.838% | $127.6377 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $64.85 | 13.512% | $73.6125 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $78.26 | 9.492% | $85.6884 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $176.99 | 7.444% | $190.1651 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $87.68 | 6.872% | $93.7054 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $228.27 | 7.372% | $245.0981 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $964.49 | $1,036.4959 | $1,036.51 | $1,036.50 | $1,036.50 | |