| 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 | $95.69 | 3.861% | $99.3846 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $40.99 | 9.281% | $44.7943 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $111.44 | 11.836% | $124.63 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $144.67 | 7.387% | $155.3568 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $227.54 | 6.291% | $241.8545 | $241.85 | $241.85 | $241.90 |
| Purchase #6 | $191.45 | 11.522% | $213.5089 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $203.80 | 4.726% | $213.4316 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,015.58 | $1,092.9607 | $1,092.95 | $1,093.00 | $1,093.00 | |