| 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 | $113.77 | 9.260% | $124.3051 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $112.84 | 4.481% | $117.8964 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $212.34 | 7.704% | $228.6987 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $174.42 | 8.653% | $189.5126 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $175.60 | 11.212% | $195.2883 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $22.60 | 13.785% | $25.7154 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $197.27 | 8.799% | $214.6278 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $1,008.84 | $1,096.0443 | $1,096.06 | $1,096.05 | $1,096.00 | |