| 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 | $249.36 | 7.779% | $268.7577 | $268.76 | $268.75 | $268.80 |
| Purchase #2 | $167.92 | 13.631% | $190.8092 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $134.33 | 4.346% | $140.168 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $12.51 | 12.616% | $14.0883 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $100.57 | 7.551% | $108.164 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $102.27 | 12.392% | $114.9433 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $234.67 | 4.268% | $244.6857 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,001.63 | $1,081.6162 | $1,081.62 | $1,081.60 | $1,081.70 | |