| 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 | $76.96 | 5.333% | $81.0643 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $121.62 | 10.128% | $133.9377 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $146.85 | 6.120% | $155.8372 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $69.45 | 4.259% | $72.4079 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $187.93 | 6.497% | $200.1398 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $47.97 | 12.528% | $53.9797 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $93.26 | 8.559% | $101.2421 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $744.04 | $798.6087 | $798.61 | $798.65 | $798.50 | |