| 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 | $188.84 | 8.831% | $205.5165 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $62.94 | 6.241% | $66.8681 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $94.52 | 7.848% | $101.9379 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $203.46 | 11.283% | $226.4164 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $130.73 | 10.312% | $144.2109 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $115.30 | 4.283% | $120.2383 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $25.37 | 13.288% | $28.7412 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $821.16 | $893.9293 | $893.94 | $893.90 | $893.80 | |