| 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 | $175.87 | 9.459% | $192.5055 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $34.54 | 7.846% | $37.25 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $245.50 | 12.751% | $276.8037 | $276.80 | $276.80 | $276.80 |
| Purchase #4 | $140.63 | 7.297% | $150.8918 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $147.52 | 7.233% | $158.1901 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $34.58 | 4.738% | $36.2184 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $17.69 | 11.251% | $19.6803 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $796.33 | $871.5398 | $871.54 | $871.55 | $871.60 | |