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 | $123.46 | 5.290% | $129.991 | $129.99 | $130.00 | $130.00 |
Purchase #2 | $230.38 | 6.808% | $246.0643 | $246.06 | $246.05 | $246.10 |
Purchase #3 | $85.85 | 5.734% | $90.7726 | $90.77 | $90.75 | $90.80 |
Purchase #4 | $132.49 | 8.339% | $143.5383 | $143.54 | $143.55 | $143.50 |
Purchase #5 | $106.80 | 12.861% | $120.5355 | $120.54 | $120.55 | $120.50 |
Purchase #6 | $20.37 | 5.793% | $21.55 | $21.55 | $21.55 | $21.60 |
Purchase #7 | $84.33 | 10.226% | $92.9536 | $92.95 | $92.95 | $93.00 |
7 purchase totals = | $783.68 | $845.4053 | $845.40 | $845.40 | $845.50 |