| 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 | $21.73 | 13.638% | $24.6935 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $66.28 | 5.473% | $69.9075 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $131.74 | 5.105% | $138.4653 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $39.91 | 7.633% | $42.9563 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $229.35 | 13.279% | $259.8054 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $189.96 | 4.144% | $197.8319 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $53.44 | 7.830% | $57.6244 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $732.41 | $791.2843 | $791.29 | $791.25 | $791.30 | |