| 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 | $165.42 | 8.536% | $179.5403 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $131.81 | 3.618% | $136.5789 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $198.56 | 12.699% | $223.7751 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $23.34 | 5.419% | $24.6048 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $189.95 | 12.165% | $213.0574 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $22.43 | 11.625% | $25.0375 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $225.46 | 11.348% | $251.0452 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $956.97 | $1,053.6392 | $1,053.65 | $1,053.70 | $1,053.60 | |