| 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 | $29.72 | 13.819% | $33.827 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $76.70 | 8.396% | $83.1397 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $192.64 | 4.725% | $201.7422 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $160.68 | 8.159% | $173.7899 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $19.76 | 10.406% | $21.8162 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $156.40 | 3.757% | $162.2759 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $134.61 | 13.467% | $152.7379 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $770.51 | $829.3288 | $829.34 | $829.40 | $829.20 | |