| 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 | $203.80 | 3.128% | $210.1749 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $202.48 | 12.568% | $227.9277 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $72.83 | 9.136% | $79.4837 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $208.64 | 11.825% | $233.3117 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $97.46 | 10.794% | $107.9798 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $195.80 | 9.705% | $214.8024 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $79.61 | 4.690% | $83.3437 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $1,060.62 | $1,157.0239 | $1,157.01 | $1,157.05 | $1,157.00 | |