| 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 | $137.43 | 6.183% | $145.9273 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $202.45 | 11.499% | $225.7297 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $77.60 | 13.771% | $88.2863 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $165.45 | 9.711% | $181.5168 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $128.92 | 11.297% | $143.4841 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $242.63 | 4.845% | $254.3854 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $215.69 | 13.710% | $245.2611 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,170.17 | $1,284.5907 | $1,284.60 | $1,284.65 | $1,284.60 | |