| 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 | $242.44 | 3.623% | $251.2236 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $175.28 | 3.417% | $181.2693 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $180.85 | 8.589% | $196.3832 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $249.76 | 6.716% | $266.5339 | $266.53 | $266.55 | $266.50 |
| Purchase #5 | $218.34 | 9.527% | $239.1413 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $173.93 | 11.601% | $194.1076 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $84.32 | 12.715% | $95.0413 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $1,324.92 | $1,423.7002 | $1,423.69 | $1,423.70 | $1,423.60 | |