| 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 | $136.45 | 9.231% | $149.0457 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $248.71 | 12.385% | $279.5127 | $279.51 | $279.50 | $279.50 |
| Purchase #3 | $215.82 | 10.579% | $238.6516 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $119.47 | 13.530% | $135.6343 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $65.45 | 8.703% | $71.1461 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $58.37 | 12.199% | $65.4906 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $208.85 | 12.854% | $235.6956 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,053.12 | $1,175.1766 | $1,175.18 | $1,175.20 | $1,175.10 | |