| 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 | $122.60 | 9.177% | $133.851 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $227.87 | 9.637% | $249.8298 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $95.37 | 13.298% | $108.0523 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $196.54 | 12.672% | $221.4455 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $70.69 | 7.542% | $76.0214 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $212.28 | 3.164% | $218.9965 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $50.37 | 11.566% | $56.1958 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $975.72 | $1,064.3923 | $1,064.40 | $1,064.40 | $1,064.40 | |