| 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 | $37.26 | 9.142% | $40.6663 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $164.98 | 4.525% | $172.4453 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $111.53 | 6.389% | $118.6557 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $35.51 | 11.586% | $39.6242 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $70.36 | 9.210% | $76.8402 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $227.90 | 4.312% | $237.727 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $91.90 | 11.259% | $102.247 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $739.44 | $788.2057 | $788.22 | $788.20 | $788.10 | |