| 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 | $150.45 | 3.542% | $155.7789 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $135.60 | 13.439% | $153.8233 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $140.87 | 4.634% | $147.3979 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $59.70 | 3.213% | $61.6182 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $219.58 | 3.762% | $227.8406 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $237.54 | 3.188% | $245.1128 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $19.69 | 7.741% | $21.2142 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $963.43 | $1,012.7859 | $1,012.78 | $1,012.75 | $1,012.70 | |