| 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 | $224.26 | 9.214% | $244.9233 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $95.87 | 3.474% | $99.2005 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $245.63 | 13.151% | $277.9328 | $277.93 | $277.95 | $277.90 |
| Purchase #4 | $246.90 | 6.562% | $263.1016 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $8.85 | 4.258% | $9.2268 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $32.86 | 4.767% | $34.4264 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $183.82 | 9.808% | $201.8491 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,038.19 | $1,130.6605 | $1,130.66 | $1,130.70 | $1,130.50 | |