| 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 | $152.94 | 12.612% | $172.2288 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $120.98 | 7.820% | $130.4406 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $80.86 | 9.137% | $88.2482 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $30.81 | 10.769% | $34.1279 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $172.71 | 9.837% | $189.6995 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $121.56 | 4.483% | $127.0095 | $127.01 | $127.00 | $127.00 |
| Purchase #7 | $84.96 | 9.251% | $92.8196 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $764.82 | $834.5741 | $834.58 | $834.60 | $834.40 | |