| 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 | $180.79 | 9.298% | $197.5999 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $132.27 | 12.736% | $149.1159 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $243.34 | 9.480% | $266.4086 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $247.61 | 4.745% | $259.3591 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $180.51 | 11.432% | $201.1459 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $37.65 | 5.533% | $39.7332 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $57.86 | 6.524% | $61.6348 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $1,080.03 | $1,174.9974 | $1,175.00 | $1,175.00 | $1,174.90 | |