| 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 | $143.45 | 12.376% | $161.2034 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $161.51 | 3.533% | $167.2161 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $42.25 | 6.116% | $44.834 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $227.61 | 13.482% | $258.2964 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $31.29 | 12.152% | $35.0924 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $73.97 | 13.500% | $83.956 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $20.38 | 11.279% | $22.6787 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $700.46 | $773.2770 | $773.28 | $773.30 | $773.30 | |