| 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 | $246.63 | 10.417% | $272.3214 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $95.70 | 5.346% | $100.8161 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $200.65 | 5.158% | $210.9995 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $193.98 | 4.487% | $202.6839 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $213.67 | 9.434% | $233.8276 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $35.48 | 9.571% | $38.8758 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $102.57 | 9.643% | $112.4608 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $1,088.68 | $1,171.9851 | $1,171.99 | $1,172.00 | $1,172.00 | |