| 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 | $247.42 | 8.576% | $268.6387 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $81.60 | 6.140% | $86.6102 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $119.83 | 6.251% | $127.3206 | $127.32 | $127.30 | $127.30 |
| Purchase #4 | $168.90 | 4.320% | $176.1965 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $235.38 | 13.264% | $266.6008 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $130.42 | 13.334% | $147.8102 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $43.51 | 13.150% | $49.2316 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $1,027.06 | $1,122.4086 | $1,122.41 | $1,122.40 | $1,122.30 | |