| 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 | $103.52 | 8.785% | $112.6142 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $168.31 | 5.680% | $177.87 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $232.28 | 5.472% | $244.9904 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $233.54 | 12.687% | $263.1692 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $109.32 | 5.134% | $114.9325 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $52.93 | 4.466% | $55.2939 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $41.40 | 7.513% | $44.5104 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $941.30 | $1,013.3806 | $1,013.37 | $1,013.35 | $1,013.40 | |