| 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 | $137.90 | 6.849% | $147.3448 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $154.77 | 3.816% | $160.676 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $233.73 | 3.707% | $242.3944 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $18.36 | 5.508% | $19.3713 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $26.91 | 10.612% | $29.7657 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $171.26 | 12.237% | $192.2171 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $53.93 | 5.664% | $56.9846 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $796.86 | $848.7539 | $848.75 | $848.75 | $848.80 | |