| 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 | $87.71 | 10.214% | $96.6687 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $225.42 | 13.390% | $255.6037 | $255.60 | $255.60 | $255.60 |
| Purchase #3 | $8.49 | 13.716% | $9.6545 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $118.64 | 9.268% | $129.6356 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $145.33 | 5.123% | $152.7753 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $175.92 | 6.358% | $187.105 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $28.48 | 10.359% | $31.4302 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $789.99 | $862.8730 | $862.88 | $862.90 | $862.90 | |