| 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 | $64.61 | 8.347% | $70.003 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $114.38 | 12.453% | $128.6237 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $86.83 | 7.872% | $93.6653 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $158.34 | 4.537% | $165.5239 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $120.87 | 7.558% | $130.0054 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $127.92 | 5.613% | $135.1001 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $124.93 | 5.813% | $132.1922 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $797.88 | $855.1136 | $855.11 | $855.05 | $855.10 | |