| 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 | $14.48 | 13.256% | $16.3995 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $60.26 | 3.819% | $62.5613 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $106.47 | 3.393% | $110.0825 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $72.28 | 10.559% | $79.912 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $212.43 | 12.279% | $238.5143 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $79.38 | 11.470% | $88.4849 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $63.55 | 7.125% | $68.0779 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $608.85 | $664.0324 | $664.02 | $664.05 | $664.10 | |