| 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 | $121.79 | 13.224% | $137.8955 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $174.55 | 13.495% | $198.1055 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $5.66 | 6.831% | $6.0466 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $93.66 | 5.597% | $98.9022 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $235.78 | 3.765% | $244.6571 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $243.29 | 4.399% | $253.9923 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $79.49 | 7.196% | $85.2101 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $954.22 | $1,024.8093 | $1,024.82 | $1,024.80 | $1,024.80 | |