| 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 | $99.63 | 11.428% | $111.0157 | $111.02 | $111.00 | $111.00 |
| Purchase #2 | $111.76 | 5.245% | $117.6218 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $202.87 | 5.398% | $213.8209 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $56.99 | 10.106% | $62.7494 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $113.62 | 13.447% | $128.8985 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $152.88 | 11.712% | $170.7853 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $190.73 | 7.705% | $205.4257 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $928.48 | $1,010.3173 | $1,010.33 | $1,010.30 | $1,010.20 | |