| 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 | $115.65 | 11.254% | $128.6653 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $182.93 | 4.441% | $191.0539 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $131.38 | 5.514% | $138.6243 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $141.95 | 8.247% | $153.6566 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $249.68 | 10.352% | $275.5269 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $19.56 | 11.744% | $21.8571 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $248.79 | 8.818% | $270.7283 | $270.73 | $270.75 | $270.70 |
| 7 purchase totals = | $1,089.94 | $1,180.1124 | $1,180.12 | $1,180.10 | $1,180.20 | |