| 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 | $216.42 | 6.281% | $230.0133 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $39.79 | 12.430% | $44.7359 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $183.80 | 12.414% | $206.6169 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $189.58 | 11.143% | $210.7049 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $211.89 | 10.244% | $233.596 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $124.39 | 4.406% | $129.8706 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $124.39 | 11.555% | $138.7633 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $1,090.26 | $1,194.3009 | $1,194.30 | $1,194.25 | $1,194.30 | |