| 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 | $244.61 | 13.559% | $277.7767 | $277.78 | $277.80 | $277.80 |
| Purchase #2 | $104.40 | 12.541% | $117.4928 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $98.51 | 6.398% | $104.8127 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $93.27 | 7.336% | $100.1123 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $197.64 | 3.570% | $204.6957 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $181.91 | 13.637% | $206.7171 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $120.62 | 5.620% | $127.3988 | $127.40 | $127.40 | $127.40 |
| 7 purchase totals = | $1,040.96 | $1,139.0061 | $1,139.01 | $1,139.00 | $1,139.00 | |