| 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 | $37.85 | 12.511% | $42.5854 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $118.64 | 9.486% | $129.8942 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $141.56 | 3.162% | $146.0361 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $221.92 | 9.496% | $242.9935 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $163.35 | 5.416% | $172.197 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $235.86 | 3.664% | $244.5019 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $250.99 | 11.207% | $279.1184 | $279.12 | $279.10 | $279.10 |
| 7 purchase totals = | $1,170.17 | $1,257.3265 | $1,257.33 | $1,257.35 | $1,257.30 | |