| 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 | $129.55 | 8.208% | $140.1835 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $223.40 | 12.611% | $251.573 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $153.42 | 6.723% | $163.7344 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $124.38 | 12.734% | $140.2185 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $85.60 | 5.470% | $90.2823 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $64.54 | 7.162% | $69.1624 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $141.86 | 12.805% | $160.0252 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $922.75 | $1,015.1793 | $1,015.17 | $1,015.20 | $1,015.20 | |