| 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 | $98.87 | 5.687% | $104.4927 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $178.30 | 9.461% | $195.169 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $230.51 | 3.498% | $238.5732 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $17.45 | 8.820% | $18.9891 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $52.67 | 3.247% | $54.3802 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $147.59 | 3.590% | $152.8885 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $171.42 | 5.134% | $180.2207 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $896.81 | $944.7134 | $944.71 | $944.70 | $944.80 | |