| 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 | 12.317% | $121.6393 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $87.48 | 7.294% | $93.8608 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $249.49 | 5.194% | $262.4485 | $262.45 | $262.45 | $262.40 |
| Purchase #4 | $99.52 | 11.103% | $110.5697 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $11.34 | 7.822% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $52.62 | 12.203% | $59.0412 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $32.62 | 13.393% | $36.9888 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $641.37 | $696.7753 | $696.78 | $696.80 | $696.70 | |