| 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 | $238.45 | 3.686% | $247.2393 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $77.98 | 12.660% | $87.8523 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $106.53 | 5.450% | $112.3359 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $82.33 | 8.356% | $89.2095 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $247.36 | 3.601% | $256.2674 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $195.88 | 7.812% | $211.1821 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $150.62 | 6.731% | $160.7582 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $1,099.15 | $1,164.8447 | $1,164.85 | $1,164.85 | $1,164.90 | |