| 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 | $243.80 | 10.155% | $268.5579 | $268.56 | $268.55 | $268.60 |
| Purchase #2 | $178.66 | 12.682% | $201.3177 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $224.33 | 13.625% | $254.895 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $179.57 | 5.421% | $189.3045 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $113.71 | 8.552% | $123.4345 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $95.34 | 3.499% | $98.6759 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $5.49 | 8.814% | $5.9739 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $1,040.90 | $1,142.1594 | $1,142.16 | $1,142.15 | $1,142.20 | |