| 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 | $71.91 | 12.609% | $80.9771 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $158.55 | 13.250% | $179.5579 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $24.35 | 4.853% | $25.5317 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $29.51 | 5.109% | $31.0177 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $15.47 | 6.171% | $16.4247 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $158.30 | 4.590% | $165.566 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $23.86 | 6.608% | $25.4367 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $481.95 | $524.5118 | $524.52 | $524.50 | $524.50 | |