| 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 | $119.43 | 13.119% | $135.098 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $232.53 | 7.263% | $249.4187 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $73.27 | 3.564% | $75.8813 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $238.72 | 8.113% | $258.0874 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $193.33 | 6.671% | $206.227 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $43.84 | 13.689% | $49.8413 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $149.58 | 6.541% | $159.364 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $1,050.70 | $1,133.9177 | $1,133.92 | $1,133.95 | $1,133.90 | |