| 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 | $81.33 | 7.506% | $87.4346 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $238.60 | 10.837% | $264.4571 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $44.43 | 12.242% | $49.8691 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $248.80 | 10.249% | $274.2995 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $69.45 | 3.463% | $71.8551 | $71.86 | $71.85 | $71.90 |
| Purchase #6 | $231.63 | 6.724% | $247.2048 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $220.46 | 12.178% | $247.3076 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $1,134.70 | $1,242.4278 | $1,242.43 | $1,242.40 | $1,242.50 | |