| 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 | $210.96 | 4.319% | $220.0714 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $242.69 | 8.388% | $263.0468 | $263.05 | $263.05 | $263.00 |
| Purchase #3 | $241.63 | 6.763% | $257.9714 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $202.42 | 12.871% | $228.4735 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $30.53 | 7.297% | $32.7578 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $100.64 | 12.649% | $113.37 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $226.35 | 10.542% | $250.2118 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,255.22 | $1,365.9027 | $1,365.90 | $1,365.80 | $1,366.00 | |