| 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 | $218.52 | 9.830% | $240.0005 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $70.84 | 9.489% | $77.562 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $115.71 | 12.847% | $130.5753 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $242.64 | 4.648% | $253.9179 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $78.92 | 8.521% | $85.6448 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $32.28 | 3.679% | $33.4676 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $217.76 | 6.161% | $231.1762 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $976.67 | $1,052.3443 | $1,052.35 | $1,052.35 | $1,052.40 | |