| 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 | $155.64 | 4.215% | $162.2002 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $25.81 | 13.622% | $29.3258 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $26.53 | 5.457% | $27.9777 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $150.67 | 13.441% | $170.9216 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $180.88 | 4.673% | $189.3325 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $234.94 | 4.586% | $245.7143 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $66.26 | 13.495% | $75.2018 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $840.73 | $900.6739 | $900.67 | $900.70 | $900.60 | |