| 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 | $242.52 | 4.321% | $252.9993 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $227.25 | 9.322% | $248.4342 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $122.44 | 7.376% | $131.4712 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $135.42 | 4.256% | $141.1835 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $100.35 | 6.859% | $107.233 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $126.39 | 6.817% | $135.006 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $90.87 | 3.340% | $93.9051 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,045.24 | $1,110.2323 | $1,110.23 | $1,110.25 | $1,110.20 | |