| 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 | $210.68 | 4.359% | $219.8635 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $125.83 | 10.849% | $139.4813 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $134.38 | 11.277% | $149.534 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $21.66 | 8.295% | $23.4567 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $192.82 | 7.165% | $206.6356 | $206.64 | $206.65 | $206.60 |
| Purchase #6 | $190.98 | 10.791% | $211.5887 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $109.51 | 10.287% | $120.7753 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $985.86 | $1,071.3351 | $1,071.34 | $1,071.40 | $1,071.40 | |