| 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 | $221.29 | 4.292% | $230.7878 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $56.29 | 11.661% | $62.854 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $61.62 | 3.556% | $63.8112 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $220.94 | 4.334% | $230.5155 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $97.47 | 7.664% | $104.9401 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $168.96 | 11.226% | $187.9274 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $170.43 | 5.211% | $179.3111 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $997.00 | $1,060.1471 | $1,060.15 | $1,060.15 | $1,060.10 | |