| 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 | $147.51 | 9.386% | $161.3553 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $228.73 | 7.103% | $244.9767 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $52.69 | 4.660% | $55.1454 | $55.15 | $55.15 | $55.10 |
| Purchase #4 | $218.36 | 4.346% | $227.8499 | $227.85 | $227.85 | $227.80 |
| Purchase #5 | $51.36 | 8.787% | $55.873 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $103.50 | 4.173% | $107.8191 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $176.58 | 8.513% | $191.6123 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $978.73 | $1,044.6317 | $1,044.64 | $1,044.60 | $1,044.60 | |