| 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 | $122.32 | 7.199% | $131.1258 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $105.52 | 9.577% | $115.6257 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $234.96 | 9.469% | $257.2084 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $105.69 | 6.452% | $112.5091 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $54.86 | 3.610% | $56.8404 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $76.41 | 10.818% | $84.676 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $249.80 | 4.295% | $260.5289 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $949.56 | $1,018.5143 | $1,018.53 | $1,018.60 | $1,018.40 | |