| 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 | $178.60 | 12.366% | $200.6857 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $91.73 | 9.317% | $100.2765 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $219.49 | 8.784% | $238.77 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $23.43 | 8.569% | $25.4377 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $237.34 | 11.116% | $263.7227 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $119.91 | 13.295% | $135.852 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $176.64 | 13.749% | $200.9262 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $1,047.14 | $1,165.6708 | $1,165.68 | $1,165.70 | $1,165.70 | |