| 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 | $157.77 | 6.442% | $167.9335 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $33.87 | 9.633% | $37.1327 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $122.52 | 7.642% | $131.883 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $124.27 | 6.829% | $132.7564 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $98.74 | 3.412% | $102.109 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $173.75 | 12.127% | $194.8207 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $34.44 | 4.433% | $35.9667 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $745.36 | $802.6020 | $802.60 | $802.60 | $802.60 | |