| 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 | $195.61 | 12.110% | $219.2984 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $66.42 | 12.753% | $74.8905 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $139.26 | 8.759% | $151.4578 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $150.87 | 11.735% | $168.5746 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $239.51 | 7.268% | $256.9176 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $111.97 | 9.232% | $122.3071 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $123.35 | 7.648% | $132.7838 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $1,026.99 | $1,126.2298 | $1,126.23 | $1,126.20 | $1,126.30 | |