| 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 | $129.38 | 3.288% | $133.634 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $117.77 | 11.177% | $130.9332 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $180.41 | 5.747% | $190.7782 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $125.52 | 10.255% | $138.3921 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $118.71 | 4.662% | $124.2443 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $198.81 | 5.580% | $209.9036 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $145.72 | 5.395% | $153.5816 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $1,016.32 | $1,081.4670 | $1,081.45 | $1,081.55 | $1,081.40 | |