| 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 | $49.79 | 12.618% | $56.0725 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $167.35 | 13.423% | $189.8134 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $36.31 | 9.368% | $39.7115 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $170.76 | 8.872% | $185.9098 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $27.34 | 7.754% | $29.4599 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $9.87 | 9.798% | $10.8371 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $247.91 | 11.452% | $276.3007 | $276.30 | $276.30 | $276.30 |
| 7 purchase totals = | $709.33 | $788.1049 | $788.10 | $788.05 | $788.10 | |