| 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 | $80.78 | 8.251% | $87.4452 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $182.60 | 6.204% | $193.9285 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $94.98 | 8.721% | $103.2632 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $130.64 | 7.733% | $140.7424 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $223.49 | 13.613% | $253.9137 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $98.64 | 7.335% | $105.8752 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $146.78 | 3.705% | $152.2182 | $152.22 | $152.20 | $152.20 |
| 7 purchase totals = | $957.91 | $1,037.3864 | $1,037.39 | $1,037.40 | $1,037.30 | |