| 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 | $59.80 | 8.310% | $64.7694 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $212.80 | 8.261% | $230.3794 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $152.51 | 9.788% | $167.4377 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $69.64 | 4.424% | $72.7209 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $208.88 | 5.296% | $219.9423 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $185.85 | 5.458% | $195.9937 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $236.70 | 10.105% | $260.6185 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $1,126.18 | $1,211.8619 | $1,211.86 | $1,211.85 | $1,211.80 | |