| 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 | $195.34 | 9.812% | $214.5068 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $14.73 | 5.724% | $15.5731 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $38.91 | 9.759% | $42.7072 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $124.47 | 10.754% | $137.8555 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $73.52 | 10.236% | $81.0455 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $224.65 | 6.165% | $238.4997 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $6.91 | 13.210% | $7.8228 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $678.53 | $738.0106 | $738.02 | $737.95 | $738.00 | |