| 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 | $111.88 | 6.723% | $119.4017 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $25.70 | 13.642% | $29.206 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $19.84 | 11.453% | $22.1123 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $96.59 | 11.548% | $107.7442 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $110.32 | 4.156% | $114.9049 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $211.44 | 11.361% | $235.4617 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $33.38 | 4.731% | $34.9592 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $609.15 | $663.7900 | $663.78 | $663.75 | $663.80 | |