| 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 | $102.53 | 11.594% | $114.4173 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $113.66 | 9.447% | $124.3975 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $195.87 | 13.647% | $222.6004 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $222.90 | 8.650% | $242.1809 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $181.95 | 6.814% | $194.3481 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $135.51 | 7.392% | $145.5269 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $179.27 | 7.820% | $193.2889 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,131.69 | $1,236.7600 | $1,236.77 | $1,236.80 | $1,236.70 | |