| 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 | $158.67 | 3.313% | $163.9267 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $165.57 | 4.262% | $172.6266 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $9.27 | 6.266% | $9.8509 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $92.50 | 12.331% | $103.9062 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $246.67 | 13.170% | $279.1564 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $192.50 | 9.662% | $211.0994 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $128.64 | 11.360% | $143.2535 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $993.82 | $1,083.8197 | $1,083.83 | $1,083.85 | $1,083.90 | |