| 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 | $226.44 | 9.225% | $247.3291 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $161.96 | 10.459% | $178.8994 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $155.36 | 4.788% | $162.7986 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $245.61 | 9.610% | $269.2131 | $269.21 | $269.20 | $269.20 |
| Purchase #5 | $242.67 | 5.394% | $255.7596 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $151.48 | 5.127% | $159.2464 | $159.25 | $159.25 | $159.20 |
| Purchase #7 | $154.60 | 10.114% | $170.2362 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,338.12 | $1,443.4824 | $1,443.49 | $1,443.50 | $1,443.40 | |