| 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 | $7.88 | 10.738% | $8.7262 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $135.90 | 13.416% | $154.1323 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $65.48 | 6.314% | $69.6144 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $205.79 | 7.477% | $221.1769 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $239.29 | 5.274% | $251.9102 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $78.46 | 10.302% | $86.5429 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $229.53 | 4.691% | $240.2973 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $962.33 | $1,032.4002 | $1,032.40 | $1,032.45 | $1,032.30 | |