| 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 | $152.92 | 13.643% | $173.7829 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $152.33 | 8.721% | $165.6147 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $235.60 | 11.548% | $262.8071 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $244.51 | 10.128% | $269.274 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $235.74 | 5.267% | $248.1564 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $7.74 | 9.560% | $8.4799 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $16.39 | 11.162% | $18.2195 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $1,045.23 | $1,146.3345 | $1,146.33 | $1,146.30 | $1,146.40 | |