| 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 | $96.35 | 13.342% | $109.205 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $192.54 | 7.368% | $206.7263 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $121.40 | 13.636% | $137.9541 | $137.95 | $137.95 | $138.00 |
| Purchase #4 | $150.53 | 10.395% | $166.1776 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $111.31 | 7.761% | $119.9488 | $119.95 | $119.95 | $119.90 |
| Purchase #6 | $114.97 | 5.866% | $121.7141 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $166.45 | 3.204% | $171.7831 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $953.55 | $1,033.5090 | $1,033.51 | $1,033.55 | $1,033.50 | |