| 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 | $96.30 | 9.745% | $105.6844 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $172.64 | 6.177% | $183.304 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $17.34 | 11.466% | $19.3282 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $142.47 | 3.528% | $147.4963 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $46.97 | 10.218% | $51.7694 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $81.72 | 3.691% | $84.7363 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $140.63 | 8.235% | $152.2109 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $698.07 | $744.5295 | $744.53 | $744.55 | $744.50 | |