| 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 | $36.30 | 10.196% | $40.0011 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $165.89 | 6.735% | $177.0627 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $129.28 | 7.175% | $138.5558 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $39.72 | 4.428% | $41.4788 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $236.63 | 10.682% | $261.9068 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $204.59 | 13.434% | $232.0746 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $228.29 | 11.180% | $253.8128 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,040.70 | $1,144.8926 | $1,144.89 | $1,144.85 | $1,145.00 | |