| 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 | $50.89 | 6.298% | $54.0951 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $188.25 | 6.741% | $200.9399 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $241.42 | 9.342% | $263.9735 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $66.35 | 5.681% | $70.1193 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $220.72 | 8.442% | $239.3532 | $239.35 | $239.35 | $239.40 |
| Purchase #6 | $87.94 | 6.627% | $93.7678 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $238.38 | 4.524% | $249.1643 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,093.95 | $1,171.4131 | $1,171.41 | $1,171.35 | $1,171.50 | |