| 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 | $197.98 | 9.263% | $216.3189 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $248.54 | 9.715% | $272.6857 | $272.69 | $272.70 | $272.70 |
| Purchase #3 | $243.97 | 9.838% | $267.9718 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $247.91 | 12.102% | $277.9121 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $17.74 | 9.178% | $19.3682 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $123.45 | 13.591% | $140.2281 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $29.83 | 7.124% | $31.9551 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $1,109.42 | $1,226.4399 | $1,226.45 | $1,226.40 | $1,226.50 | |