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 | $138.94 | 4.251% | $144.8463 | $144.85 | $144.85 | $144.80 |
Purchase #2 | $122.33 | 8.793% | $133.0865 | $133.09 | $133.10 | $133.10 |
Purchase #3 | $47.58 | 5.832% | $50.3549 | $50.35 | $50.35 | $50.40 |
Purchase #4 | $168.88 | 10.794% | $187.1089 | $187.11 | $187.10 | $187.10 |
Purchase #5 | $10.80 | 4.247% | $11.2587 | $11.26 | $11.25 | $11.30 |
Purchase #6 | $39.49 | 3.237% | $40.7683 | $40.77 | $40.75 | $40.80 |
Purchase #7 | $93.68 | 5.535% | $98.8652 | $98.87 | $98.85 | $98.90 |
7 purchase totals = | $621.70 | $666.2888 | $666.30 | $666.25 | $666.40 |