| 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 | $194.41 | 8.647% | $211.2206 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $157.95 | 12.628% | $177.8959 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $101.95 | 10.380% | $112.5324 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $178.25 | 9.797% | $195.7132 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $101.76 | 5.405% | $107.2601 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $71.72 | 9.506% | $78.5377 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $244.82 | 8.791% | $266.3421 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,050.86 | $1,149.5020 | $1,149.50 | $1,149.50 | $1,149.40 | |