| 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 | $177.39 | 8.357% | $192.2145 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $5.49 | 13.117% | $6.2101 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $244.35 | 10.367% | $269.6818 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $189.35 | 6.307% | $201.2923 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $187.95 | 10.126% | $206.9818 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $229.63 | 10.660% | $254.1086 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $37.35 | 3.599% | $38.6942 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $1,071.51 | $1,169.1833 | $1,169.17 | $1,169.20 | $1,169.20 | |