| 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 | $240.90 | 9.408% | $263.5639 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $117.77 | 10.217% | $129.8026 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $29.43 | 9.224% | $32.1446 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $243.70 | 8.420% | $264.2195 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $147.66 | 3.463% | $152.7735 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $143.35 | 13.182% | $162.2464 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $231.48 | 3.872% | $240.4429 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,154.29 | $1,245.1934 | $1,245.18 | $1,245.15 | $1,245.10 | |