| 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 | $197.95 | 9.408% | $216.5731 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $79.59 | 5.662% | $84.0964 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $10.25 | 7.653% | $11.0344 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $203.50 | 13.247% | $230.4576 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $130.95 | 5.160% | $137.707 | $137.71 | $137.70 | $137.70 |
| Purchase #6 | $99.26 | 10.361% | $109.5443 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $242.46 | 9.362% | $265.1591 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $963.96 | $1,054.5719 | $1,054.57 | $1,054.55 | $1,054.60 | |