| 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 | $203.42 | 8.699% | $221.1155 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $76.51 | 10.209% | $84.3209 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $152.87 | 8.769% | $166.2752 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $106.52 | 4.660% | $111.4838 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $230.91 | 7.608% | $248.4776 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $87.89 | 10.610% | $97.2151 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $105.42 | 12.131% | $118.2085 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $963.54 | $1,047.0966 | $1,047.11 | $1,047.10 | $1,047.10 | |