| 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 | $241.39 | 3.245% | $249.2231 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $29.25 | 10.691% | $32.3771 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $220.70 | 11.741% | $246.6124 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $170.83 | 11.808% | $191.0016 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $165.56 | 5.606% | $174.8413 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $156.91 | 12.704% | $176.8438 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $138.40 | 3.432% | $143.1499 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $1,123.04 | $1,214.0492 | $1,214.04 | $1,214.05 | $1,213.90 | |