| 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 | $8.63 | 8.361% | $9.3516 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $135.40 | 10.451% | $149.5507 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $42.81 | 3.111% | $44.1418 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $94.96 | 8.669% | $103.1921 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $43.28 | 13.168% | $48.9791 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $70.48 | 10.443% | $77.8402 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $216.45 | 3.315% | $223.6253 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $612.01 | $656.6808 | $656.68 | $656.75 | $656.70 | |