| 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 | $52.53 | 8.210% | $56.8427 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $105.28 | 8.832% | $114.5783 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $106.95 | 10.689% | $118.3819 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $194.64 | 7.646% | $209.5222 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $182.35 | 3.809% | $189.2957 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $7.68 | 12.633% | $8.6502 | $8.65 | $8.65 | $8.70 |
| Purchase #7 | $183.74 | 8.352% | $199.086 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $833.17 | $896.3570 | $896.36 | $896.40 | $896.40 | |