| 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 | $232.95 | 3.714% | $241.6018 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $132.33 | 4.657% | $138.4926 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $57.84 | 12.131% | $64.8566 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $60.73 | 12.819% | $68.515 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $61.77 | 8.215% | $66.8444 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $129.30 | 10.526% | $142.9101 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $148.99 | 12.230% | $167.2115 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $823.91 | $890.4320 | $890.43 | $890.40 | $890.40 | |