| 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 | $231.52 | 4.797% | $242.626 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $124.46 | 8.503% | $135.0428 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $167.95 | 6.684% | $179.1758 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $139.56 | 9.332% | $152.5837 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $133.50 | 5.691% | $141.0975 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $155.86 | 6.590% | $166.1312 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $34.60 | 13.449% | $39.2534 | $39.25 | $39.25 | $39.30 |
| 7 purchase totals = | $987.45 | $1,055.9104 | $1,055.91 | $1,056.00 | $1,055.90 | |