| 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 | $46.98 | 7.601% | $50.5509 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $83.49 | 6.513% | $88.9277 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $144.50 | 11.193% | $160.6739 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $123.68 | 13.193% | $139.9971 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $37.39 | 10.449% | $41.2969 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $90.51 | 11.691% | $101.0915 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $6.45 | 4.132% | $6.7165 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $533.00 | $589.2545 | $589.26 | $589.25 | $589.30 | |