| 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 | $210.27 | 3.849% | $218.3633 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $142.88 | 13.128% | $161.6373 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $15.60 | 13.627% | $17.7258 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $141.36 | 8.611% | $153.5325 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $115.53 | 6.814% | $123.4022 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $11.50 | 10.501% | $12.7076 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $40.43 | 3.557% | $41.8681 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $677.57 | $729.2368 | $729.24 | $729.25 | $729.20 | |