| 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 | $108.30 | 7.834% | $116.7842 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $30.53 | 4.708% | $31.9674 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $25.57 | 7.548% | $27.5 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $73.99 | 9.331% | $80.894 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $47.55 | 7.584% | $51.1562 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $137.89 | 4.121% | $143.5724 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $8.61 | 11.642% | $9.6124 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $432.44 | $461.4866 | $461.48 | $461.45 | $461.60 | |