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 | $10.57 | 3.750% | $10.9664 | $10.97 | $10.95 | $11.00 |
Purchase #2 | $74.64 | 8.248% | $80.7963 | $80.80 | $80.80 | $80.80 |
Purchase #3 | $176.67 | 8.586% | $191.8389 | $191.84 | $191.85 | $191.80 |
Purchase #4 | $250.43 | 11.387% | $278.9465 | $278.95 | $278.95 | $278.90 |
Purchase #5 | $71.50 | 7.104% | $76.5794 | $76.58 | $76.60 | $76.60 |
Purchase #6 | $19.75 | 13.849% | $22.4852 | $22.49 | $22.50 | $22.50 |
Purchase #7 | $9.29 | 12.798% | $10.4789 | $10.48 | $10.50 | $10.50 |
7 purchase totals = | $612.85 | $672.0916 | $672.11 | $672.15 | $672.10 |