| 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 | $187.84 | 13.653% | $213.4858 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $150.54 | 11.645% | $168.0704 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $204.92 | 6.656% | $218.5595 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $51.62 | 6.367% | $54.9066 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $102.29 | 5.431% | $107.8454 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $134.96 | 9.380% | $147.6192 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $134.77 | 9.209% | $147.181 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $966.94 | $1,057.6679 | $1,057.68 | $1,057.65 | $1,057.70 | |