| 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 | $84.61 | 4.483% | $88.4031 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $56.60 | 10.784% | $62.7037 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $114.80 | 12.599% | $129.2637 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $220.80 | 8.464% | $239.4885 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $247.40 | 10.825% | $274.1811 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $247.62 | 9.470% | $271.0696 | $271.07 | $271.05 | $271.10 |
| Purchase #7 | $123.85 | 8.154% | $133.9487 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $1,095.68 | $1,199.0584 | $1,199.05 | $1,199.05 | $1,199.10 | |