| 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 | $21.61 | 10.255% | $23.8261 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $157.73 | 7.295% | $169.2364 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $223.39 | 12.841% | $252.0755 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $245.70 | 7.669% | $264.5427 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $130.55 | 3.831% | $135.5514 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $152.43 | 7.327% | $163.5985 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $148.49 | 11.298% | $165.2664 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $1,079.90 | $1,174.0970 | $1,174.11 | $1,174.15 | $1,174.10 | |