| 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 | $159.60 | 11.788% | $178.4136 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $90.67 | 4.814% | $95.0349 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $249.28 | 3.258% | $257.4015 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $167.67 | 3.514% | $173.5619 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $203.45 | 13.540% | $230.9971 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $115.99 | 11.771% | $129.6432 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $43.84 | 10.433% | $48.4138 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $1,030.50 | $1,113.4660 | $1,113.45 | $1,113.45 | $1,113.40 | |