| 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 | $197.54 | 13.232% | $223.6785 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $223.28 | 10.291% | $246.2577 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $107.93 | 12.495% | $121.4159 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $5.52 | 5.505% | $5.8239 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $245.51 | 7.824% | $264.7187 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $124.32 | 7.774% | $133.9846 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $57.83 | 12.817% | $65.2421 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $961.93 | $1,061.1214 | $1,061.12 | $1,061.10 | $1,061.10 | |