| 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 | $22.44 | 12.664% | $25.2818 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $74.40 | 13.219% | $84.2349 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $31.93 | 3.684% | $33.1063 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $56.51 | 11.849% | $63.2059 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $130.59 | 10.756% | $144.6363 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $160.41 | 3.194% | $165.5335 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $168.41 | 7.558% | $181.1384 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $644.69 | $697.1371 | $697.14 | $697.20 | $697.00 | |