| 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 | $156.90 | 10.211% | $172.9211 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $170.64 | 8.655% | $185.4089 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $191.33 | 8.127% | $206.8794 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $110.29 | 9.457% | $120.7201 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $102.94 | 12.283% | $115.5841 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $67.88 | 13.382% | $76.9637 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $244.72 | 5.566% | $258.3411 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,044.70 | $1,136.8184 | $1,136.81 | $1,136.80 | $1,136.80 | |