| 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 | $206.87 | 3.541% | $214.1953 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $164.74 | 8.546% | $178.8187 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $35.78 | 3.388% | $36.9922 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $138.49 | 9.819% | $152.0883 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $69.64 | 13.510% | $79.0484 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $132.35 | 4.174% | $137.8743 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $213.55 | 8.368% | $231.4199 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $961.42 | $1,030.4371 | $1,030.44 | $1,030.40 | $1,030.40 | |