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 | $130.58 | 7.307% | $140.1215 | $140.12 | $140.10 | $140.10 |
Purchase #2 | $144.86 | 3.509% | $149.9431 | $149.94 | $149.95 | $149.90 |
Purchase #3 | $149.64 | 3.628% | $155.0689 | $155.07 | $155.05 | $155.10 |
Purchase #4 | $106.69 | 12.495% | $120.0209 | $120.02 | $120.00 | $120.00 |
Purchase #5 | $138.90 | 3.499% | $143.7601 | $143.76 | $143.75 | $143.80 |
Purchase #6 | $114.42 | 5.812% | $121.0701 | $121.07 | $121.05 | $121.10 |
Purchase #7 | $46.45 | 7.732% | $50.0415 | $50.04 | $50.05 | $50.00 |
7 purchase totals = | $831.54 | $880.0261 | $880.02 | $879.95 | $880.00 |