| 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 | $240.60 | 10.354% | $265.5117 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $75.77 | 7.571% | $81.5065 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $95.83 | 5.829% | $101.4159 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $180.88 | 12.121% | $202.8045 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $149.63 | 5.339% | $157.6187 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $141.47 | 11.189% | $157.2991 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $187.46 | 8.654% | $203.6828 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $1,071.64 | $1,169.8392 | $1,169.84 | $1,169.80 | $1,169.80 | |