| 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 | $111.45 | 3.265% | $115.0888 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $195.58 | 7.548% | $210.3424 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $112.34 | 10.589% | $124.2357 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $143.45 | 6.789% | $153.1888 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $208.34 | 12.580% | $234.5492 | $234.55 | $234.55 | $234.50 |
| Purchase #6 | $58.56 | 13.291% | $66.3432 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $218.96 | 10.164% | $241.2151 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,048.68 | $1,144.9632 | $1,144.97 | $1,145.00 | $1,144.80 | |