| 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 | $91.77 | 7.871% | $98.9932 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $32.96 | 9.436% | $36.0701 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $158.30 | 9.611% | $173.5142 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $139.71 | 5.555% | $147.4709 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $168.60 | 7.366% | $181.0191 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $87.92 | 9.235% | $96.0394 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $179.52 | 13.257% | $203.319 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $858.78 | $936.4259 | $936.42 | $936.35 | $936.40 | |