| 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 | $232.46 | 10.736% | $257.4169 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $39.73 | 11.477% | $44.2898 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $198.83 | 8.788% | $216.3032 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $99.44 | 5.706% | $105.114 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $147.54 | 9.631% | $161.7496 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $63.66 | 12.184% | $71.4163 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $169.43 | 3.830% | $175.9192 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $951.09 | $1,032.2090 | $1,032.21 | $1,032.15 | $1,032.10 | |