| 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 | $49.56 | 10.763% | $54.8941 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $230.89 | 6.810% | $246.6136 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $244.43 | 7.208% | $262.0485 | $262.05 | $262.05 | $262.00 |
| Purchase #4 | $192.88 | 9.502% | $211.2075 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $176.63 | 13.862% | $201.1145 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $19.91 | 8.518% | $21.6059 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $243.33 | 10.747% | $269.4807 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $1,157.63 | $1,266.9648 | $1,266.96 | $1,266.95 | $1,266.90 | |