| 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 | $202.51 | 5.422% | $213.4901 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $173.82 | 6.393% | $184.9323 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $249.96 | 7.181% | $267.9096 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $235.99 | 7.268% | $253.1418 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $168.48 | 8.451% | $182.7182 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $158.62 | 7.133% | $169.9344 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $195.37 | 9.861% | $214.6354 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $1,384.75 | $1,486.7618 | $1,486.76 | $1,486.80 | $1,486.60 | |