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 | $90.27 | 10.692% | $99.9217 | $99.92 | $99.90 | $99.90 |
Purchase #2 | $88.50 | 13.470% | $100.421 | $100.42 | $100.40 | $100.40 |
Purchase #3 | $223.47 | 10.572% | $247.0952 | $247.10 | $247.10 | $247.10 |
Purchase #4 | $6.50 | 7.764% | $7.0047 | $7.00 | $7.00 | $7.00 |
Purchase #5 | $47.36 | 5.798% | $50.1059 | $50.11 | $50.10 | $50.10 |
Purchase #6 | $6.44 | 8.223% | $6.9696 | $6.97 | $6.95 | $7.00 |
Purchase #7 | $87.52 | 12.629% | $98.5729 | $98.57 | $98.55 | $98.60 |
7 purchase totals = | $550.06 | $610.0910 | $610.09 | $610.00 | $610.10 |