| 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 | $102.36 | 8.853% | $111.4219 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $89.32 | 4.687% | $93.5064 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $122.99 | 8.837% | $133.8586 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $126.49 | 6.808% | $135.1014 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $82.64 | 9.599% | $90.5726 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $217.39 | 9.815% | $238.7268 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $187.62 | 3.187% | $193.5994 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $928.81 | $996.7871 | $996.79 | $996.75 | $996.80 | |