| 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 | $225.47 | 7.354% | $242.0511 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $112.34 | 8.326% | $121.6934 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $101.96 | 5.331% | $107.3955 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $130.56 | 9.277% | $142.6721 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $133.83 | 3.566% | $138.6024 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $240.55 | 12.871% | $271.5112 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $114.64 | 3.668% | $118.845 | $118.85 | $118.85 | $118.80 |
| 7 purchase totals = | $1,059.35 | $1,142.7707 | $1,142.77 | $1,142.75 | $1,142.80 | |