| 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 | $155.32 | 9.590% | $170.2152 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $223.96 | 4.343% | $233.6866 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $232.43 | 13.281% | $263.299 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $36.68 | 9.865% | $40.2985 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $221.64 | 9.839% | $243.4472 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $68.53 | 11.329% | $76.2938 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $182.30 | 6.656% | $194.4339 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $1,120.86 | $1,221.6742 | $1,221.68 | $1,221.70 | $1,221.60 | |