| 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 | $137.52 | 8.234% | $148.8434 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $16.62 | 9.272% | $18.161 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $237.60 | 7.737% | $255.9831 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $86.48 | 5.471% | $91.2113 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $172.68 | 7.654% | $185.8969 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $181.80 | 3.365% | $187.9176 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $120.32 | 7.580% | $129.4403 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $953.02 | $1,017.4536 | $1,017.45 | $1,017.45 | $1,017.40 | |