| 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 | $83.67 | 3.187% | $86.3366 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $84.94 | 3.177% | $87.6385 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $56.51 | 10.551% | $62.4724 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $224.28 | 10.563% | $247.9707 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $179.49 | 9.222% | $196.0426 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $120.32 | 6.215% | $127.7979 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $193.70 | 13.744% | $220.3221 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $942.91 | $1,028.5808 | $1,028.58 | $1,028.55 | $1,028.50 | |