| 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 | $97.89 | 12.416% | $110.044 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $127.84 | 13.307% | $144.8517 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $202.62 | 7.671% | $218.163 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $98.27 | 5.697% | $103.8684 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $5.45 | 13.466% | $6.1839 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $188.42 | 13.205% | $213.3009 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $69.94 | 9.660% | $76.6962 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $790.43 | $873.1081 | $873.10 | $873.10 | $873.20 | |