| 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 | $87.46 | 13.848% | $99.5715 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $220.99 | 11.585% | $246.5917 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $222.57 | 13.813% | $253.3136 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $110.68 | 9.706% | $121.4226 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $29.95 | 13.627% | $34.0313 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $120.36 | 13.805% | $136.9757 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $178.88 | 6.552% | $190.6002 | $190.60 | $190.60 | $190.60 |
| 7 purchase totals = | $970.89 | $1,082.5066 | $1,082.50 | $1,082.50 | $1,082.50 | |