| 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 | $167.53 | 12.190% | $187.9519 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $198.50 | 6.408% | $211.2199 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $94.66 | 3.542% | $98.0129 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $121.26 | 13.248% | $137.3245 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $220.82 | 8.159% | $238.8367 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $212.68 | 8.665% | $231.1087 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $165.47 | 9.252% | $180.7793 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $1,180.92 | $1,285.2339 | $1,285.23 | $1,285.20 | $1,285.20 | |