| 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 | $101.89 | 7.761% | $109.7977 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $204.48 | 3.414% | $211.4609 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $246.65 | 12.534% | $277.5651 | $277.57 | $277.55 | $277.60 |
| Purchase #4 | $181.76 | 6.230% | $193.0836 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $47.53 | 4.474% | $49.6565 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $229.66 | 8.141% | $248.3566 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $182.79 | 4.368% | $190.7743 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,194.76 | $1,280.6947 | $1,280.70 | $1,280.65 | $1,280.90 | |