| 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 | $101.47 | 13.405% | $115.0721 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $60.61 | 12.612% | $68.2541 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $72.71 | 11.775% | $81.2716 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $193.66 | 9.607% | $212.2649 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $16.66 | 11.272% | $18.5379 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $130.96 | 12.531% | $147.3706 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $93.89 | 4.843% | $98.4371 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $669.96 | $741.2083 | $741.20 | $741.15 | $741.30 | |