| 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 | $92.97 | 11.611% | $103.7647 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $145.50 | 8.822% | $158.336 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $93.55 | 12.702% | $105.4327 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $18.67 | 6.602% | $19.9026 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $235.84 | 6.154% | $250.3536 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $128.57 | 5.146% | $135.1862 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $228.41 | 13.295% | $258.7771 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $943.51 | $1,031.7529 | $1,031.75 | $1,031.80 | $1,031.80 | |