| 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 | $115.90 | 5.822% | $122.6477 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $26.50 | 12.201% | $29.7333 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $153.26 | 6.135% | $162.6625 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $35.69 | 9.735% | $39.1644 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $219.43 | 10.131% | $241.6605 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $233.29 | 10.301% | $257.3212 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $61.72 | 3.375% | $63.8031 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $845.79 | $916.9927 | $916.98 | $916.95 | $917.00 | |